어린이백과 : 네이버 지식백과

<!DOCTYPE html> <html lang="ko" data-agent="Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.04506; .NET CLR 3.5.21022; .NET CLR 1.0.3705; .NET CLR 1.1.4322)"> <head> <link rel="canonical" href="https://terms.naver.com/"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="Content-Script-Type" content="text/javascript"> <meta http-equiv="Content-Style-Type" content="text/css"> <meta http-equiv="X-UA-Compatible" content="requiresActiveX=true;IE=edge"> <meta property="og:type" content="article"> <meta property="og:url" content="https://terms.naver.com/list.naver?cid=44625&categoryId=44625"> <meta property="og:title" content="어린이백과 : 네이버 지식백과"> <meta property="og:image" content="https://ssl.pstatic.net/static/terms/common/img/og.png"> <meta property="og:description" content="동물의 혀도 제각각이라고?, 누가 꽃가루를 퍼트렸을까?, 우리 곁에서 사라져가는 멸종위기 야생동물, 미각, 탄소연대측정법, 고생대, 태양의 고도, 바코드 발명되다!, 로버트 고다드"> <meta property="og:article:author" 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class="search_box" id="searchBox"> <input name="query" type="text" value="" maxlength="100" title="검색" accesskey="s" class="search_input" id="term_query" autocomplete=off> <a href="#" role="button" class="btn_updn _toggle"> <i class="icon"></i> <span class="blind _toggleIcon">자동완성 펼치기</span> </a>  <div class="ly_auto" style=""> <iframe width="100%" src="about:blank" frameborder="0" title="버그픽스용" class="bug_fix" style="filter:alpha(opacity=0)"></iframe> <div class="wrap" id="atcmp"> <div class="words top _resultArea" style="display:none;"> <ul class="_resultBox1">  </ul> </div> <div class="words _noticeArea"> <p class="msg co_basis_txt"> 현재 자동완성 기능을 사용하고 계십니다. </p> </div> <p class="func"> <span> <a href="https://help.naver.com/support/service/main.nhn?serviceNo=606&categoryNo=1987" onclick="parent.nclk(this,'sch.help','','', 1);" target="_blank">도움말</a> | <a class="funoff _off" href="#" onclick="nclk(this, 'sch.autooff', '', '', 1);return false;">자동완성 끄기</a> </span> </p> <span 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class="category_list"> <li class="category_item"> <a href="/list.naver?cid=50871&categoryId=50871" onclick="nclk(this, 'mnu.themelist', '50871', '', 1);">건강백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60195&categoryId=60195" onclick="nclk(this, 'mnu.themelist', '60195', '', 1);">수학/과학백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44630&categoryId=44630" onclick="nclk(this, 'mnu.themelist', '44630', '', 1);">음식백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44623&categoryId=44623" class="new" onclick="nclk(this, 'mnu.themelist', '44623', '', 1);">미술백과<span class="blind">new</span></a> </li> <li class="category_item"> <a href="/list.naver?cid=46675&categoryId=46675" onclick="nclk(this, 'mnu.themelist', '46675', '', 1);">동물백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=46676&categoryId=46676" onclick="nclk(this, 'mnu.themelist', '46676', '', 1);">식물백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60419&categoryId=60419" onclick="nclk(this, 'mnu.themelist', '60419', '', 1);">문학백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=61278&categoryId=61278" onclick="nclk(this, 'mnu.themelist', '61278', '', 1);">역사백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60418&categoryId=60418" onclick="nclk(this, 'mnu.themelist', '60418', '', 1);">음악백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60196&categoryId=60196" onclick="nclk(this, 'mnu.themelist', '60196', '', 1);">밀리터리백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=48677&categoryId=48677" onclick="nclk(this, 'mnu.themelist', '48677', '', 1);">비주얼백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=51613&categoryId=51613" onclick="nclk(this, 'mnu.themelist', '51613', '', 1);">동영상백과</a> </li> </ul> </div> <div class="section general"> <strong class="title">종합백과</strong> <ul class="category_list"> <li class="category_item"> <a href="/list.naver?cid=40942&categoryId=40942" onclick="nclk(this, 'mnu.synlist', '40942', '', 1);">두산백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44621&categoryId=44621" onclick="nclk(this, 'mnu.synlist', '44621', '', 1);">한국민족문화대백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=58737&categoryId=58737" onclick="nclk(this, 'mnu.synlist', '58737', '', 1);">네이버캐스트</a> </li> <li class="category_item"> <a href="/list.naver?cid=51792&categoryId=51792" onclick="nclk(this, 'mnu.synlist', '51792', '', 1);">한국향토문화전자대전</a> </li> <li class="category_item"> <a href="/list.naver?cid=49190&categoryId=49190" onclick="nclk(this, 'mnu.synlist', '49190', '', 1);">문화원형백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=57623&categoryId=57623" onclick="nclk(this, 'mnu.synlist', '57623', '', 1);">조선향토대백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44625&categoryId=44625" onclick="nclk(this, 'mnu.synlist', '44625', '', 1);">어린이백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44626&categoryId=44626" onclick="nclk(this, 'mnu.synlist', '44626', '', 1);">학생백과</a> </li> </ul> </div> <div class="section subject"> <strong class="title">주제별 카테고리</strong> <ul class="category_list"> <li class="category_item"> <a href="/list.naver?cid=41697&categoryId=41697" onclick="nclk(this, 'mnu.sbjlist', '41697', '', 1);">인문과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41698&categoryId=41698" onclick="nclk(this, 'mnu.sbjlist', '41698', '', 1);">사회과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41699&categoryId=41699" onclick="nclk(this, 'mnu.sbjlist', '41699', '', 1);">기술/공학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41700&categoryId=41700" onclick="nclk(this, 'mnu.sbjlist', '41700', '', 1);">자연과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41701&categoryId=41701" onclick="nclk(this, 'mnu.sbjlist', '41701', '', 1);">문화예술</a> </li> <li class="category_item"> <a href="/list.naver?cid=41702&categoryId=41702" onclick="nclk(this, 'mnu.sbjlist', '41702', '', 1);">생활/취미/스포츠</a> </li> <li class="category_item"> <a href="/list.naver?cid=41703&categoryId=41703" onclick="nclk(this, 'mnu.sbjlist', '41703', '', 1);">역사/문화</a> </li> <li class="category_item"> <a href="/list.naver?cid=41704&categoryId=41704" onclick="nclk(this, 'mnu.sbjlist', '41704', '', 1);">기관/단체</a> </li> <li class="category_item"> <a href="/list.naver?cid=43702&categoryId=43702" onclick="nclk(this, 'mnu.sbjlist', '43702', '', 1);">지역/국가</a> </li> <li class="category_item"> <a href="/list.naver?cid=41706&categoryId=41706" onclick="nclk(this, 'mnu.sbjlist', '41706', '', 1);">시사/상식/종합</a> </li> <li class="category_item"> <a href="/list.naver?cid=50280&categoryId=50280" onclick="nclk(this, 'mnu.sbjlist', '50280', '', 1);">용어해설</a> </li> <li class="category_item"> <a href="/list.naver?cid=50279&categoryId=50279" onclick="nclk(this, 'mnu.sbjlist', '50279', '', 1);">참여이미지</a> </li> </ul> </div> </div> <div class="tlist_area" id="tlist_util_box"> <p class="desc"> <strong class="title"> <a href="/tlist" onclick="nclk(this, 'mnu*k.main', '', '', 1);"> 지식리스트<i class="ico_beta"><span class="blind">Beta</span></i> </a> </strong>유용한 지식리스트를 만들어 지식백과 사용자들과 공유해보세요! </p> <ul class="tlist_list"> <li class="tlist_item"> <a href="/tlist/?type=my" onclick="nclk(this, 'mnu*k.curate', '', '', 1);"> 만든리스트<em class="count __MY_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=join" onclick="nclk(this, 'mnu*k.join', '', '', 1);"> 참여한 리스트<em class="count __JOIN_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=like" onclick="nclk(this, 'mnu*k.like', '', '', 1);"> 좋아요 리스트<em class="count __LIKE_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=history" onclick="nclk(this, 'mnu*k.read', '', '', 1);"> 최근에 본 리스트<em class="count __HISTORY_CNT">999</em><i class="ico_arrow"></i> </a> </li> </ul> </div> <a href="#" role="button" class="btn_close" onclick="nclk(this, 'mnu.close', '', '', 1);return false;"> <span class="blind">카테고리 레이어 닫기</span> </a> </div> </div> </div> </div><div class="headword_wrap"> <div class="headword_area"> <div class="headword_info"> <h2 class="title"> <a href="/list.naver?cid=44625&categoryId=44625" onclick="nclk(this, 'sca.sctitle', '', '', 1);"> <span>어린이백과</span></a> </h2> </div> <div class="notice_area"> <strong class="notice_title"><span class="blind">신규사전</span></strong> <ul class="notice_list"> <li class="notice_item"><a href="/list.naver?categoryId=72509" onclick="nclk(this, 'rec.source', '', '', 1);">기니비사우 개황</a></li> </ul> </div> </div> </div> </div> <hr> <div id="container"> <div id="content"> <div class="path_area"> <a href="/list.naver?categoryId=44625" class="path_link selected" onclick="nclk(this, 'csb.categorynavi', '', '', 1);">어린이백과</a> <em class="count">20,700건</em> </div> <div class="subject_wrap"> <div class="subject_area"> <ul class="subject_list"> <li class="subject_item"> <a href="/list.naver?categoryId=47303" class="title" onclick="nclk(this, 'csb.categorylist', '47303', '', 1);">국어</a> <em class="count">1,716</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47304" class="title" onclick="nclk(this, 'csb.categorylist', '47304', '', 1);">영어</a> <em class="count">115</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47305" class="title" onclick="nclk(this, 'csb.categorylist', '47305', '', 1);">사회</a> <em class="count">1,303</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47306" class="title" onclick="nclk(this, 'csb.categorylist', '47306', '', 1);">한국사</a> <em class="count">2,372</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47307" class="title" onclick="nclk(this, 'csb.categorylist', '47307', '', 1);">세계사</a> <em class="count">569</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47308" class="title" onclick="nclk(this, 'csb.categorylist', '47308', '', 1);">수학</a> <em class="count">295</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47309" class="title" onclick="nclk(this, 'csb.categorylist', '47309', '', 1);">과학</a> <em class="count">2,321</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47310" class="title" onclick="nclk(this, 'csb.categorylist', '47310', '', 1);">예체능</a> <em class="count">537</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47311" class="title" onclick="nclk(this, 'csb.categorylist', '47311', '', 1);">시사/논술</a> <em class="count">105</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47314" class="title" onclick="nclk(this, 'csb.categorylist', '47314', '', 1);">문학탐구</a> <em class="count">204</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47315" class="title" onclick="nclk(this, 'csb.categorylist', '47315', '', 1);">세계탐구</a> <em class="count">432</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47316" class="title" onclick="nclk(this, 'csb.categorylist', '47316', '', 1);">과학탐구</a> <em class="count">395</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47317" class="title" onclick="nclk(this, 'csb.categorylist', '47317', '', 1);">인물탐구</a> <em class="count">635</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=47318" class="title" onclick="nclk(this, 'csb.categorylist', '47318', '', 1);">유적/유물탐구</a> <em class="count">84</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=55616" class="title" onclick="nclk(this, 'csb.categorylist', '55616', '', 1);">동물/식물</a> <em class="count">1,393</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=58436" class="title" onclick="nclk(this, 'csb.categorylist', '58436', '', 1);">EBS 어린이 지식e</a> <em class="count">385</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=58582" class="title" onclick="nclk(this, 'csb.categorylist', '58582', '', 1);">천재학습백과</a> <em class="count">8,020</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=59930" class="title" onclick="nclk(this, 'csb.categorylist', '59930', '', 1);">소프트웨어 교육</a> <em class="count">149</em> </li> </ul> </div> </div> <div class="sort_area"> <ul class="tab_list"> <li class="tab_item selected"><a href="/list.naver?categoryId=44625&so=date.dsc&viewType=&categoryType=" onclick="nclk(this, 'tst.new', '', '', 1);">최신순</a></li> <li class="tab_item"><a href="/list.naver?categoryId=44625&so=st1.dsc&viewType=&categoryType=" onclick="nclk(this, 'tst.pv', '', '', 1);">주간조회순</a></li> <li class="tab_item"><a href="/list.naver?categoryId=44625&so=st3.asc&viewType=&categoryType=" onclick="nclk(this, 'tst.kalphabet', '', '', 1);">가나다순</a></li> </ul> <div class="btn_area"> <a href="/imageViewer.naver?categoryId=44625&so=date.dsc&index=&mode=category" class="btn_gallery" target="_blank" onclick="nclk(this, 'cti.imgal', '', '', 1);"><i class="ico"></i>이미지 갤러리</a> </div> <div class="layer_box" style="display:none;left:640px;">해당 목록 내 전체<br>이미지들을 볼 수 있습니다.<a id="closeBtnGallery" href="#" class="btn_close">레이어창 닫기</a><em class="bg"></em></div></div> <div class="list_wrap"> <ul class="content_list"> <li> <div class="thumb_area"> <div class="thumb id6603518"> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267"> <img onerror="this.className='listThumbnail'" data-id="id6603518" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfODIg%2FMDAxNjUwMjczOTA0NDE0.geXraXhTBSt0fDejd3lZ0GRyDsofCHBzs5-ZqGBQ4cIg.kAp4OowRsedJJ-sNtRbxLfWepFIti9zPIOBVuyqFFncg.JPEG%2FIBUn-gzQdOn0jTb32fy91N-0QdVg.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="동물의 혀도 제각각이라고?"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>8</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6603518 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfODIg%2FMDAxNjUwMjczOTA0NDE0.geXraXhTBSt0fDejd3lZ0GRyDsofCHBzs5-ZqGBQ4cIg.kAp4OowRsedJJ-sNtRbxLfWepFIti9zPIOBVuyqFFncg.JPEG%2FIBUn-gzQdOn0jTb32fy91N-0QdVg.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="동물의 혀도 제각각이라고?"></a> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfMjc5%2FMDAxNjUwMjc0NDgyNjAy._xg5qBIRQ8eMP4x4zyPnpq8_im2POI3xTxnFwPpY_5Yg.iprxItEk713pBq4hh-hteu5zG0TcIFIfJTMub0ID9esg.JPEG%2FI-SjJjA52VkTllluXI5TOpLrookY.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="동물의 혀도 제각각이라고?"></a> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfMTcx%2FMDAxNjUwMjczOTE2NDIw.xQSnh_vOr-PC5VIl5jpmEz5Q5KqXkhJdE_OFDas7fUUg.UvLNhHx3FZuwKS7z_PprUBaEWiXskky03nRdTVgHE3gg.JPEG%2FI7PYcGGUL9pAWsSzAo-ONSdmO2wk.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="동물의 혀도 제각각이라고?"></a> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfMTg0%2FMDAxNjUwMjc0MDg4NjUz.pLYp2zVBA6YPOzTXo5CFH0UaQe0fS5nxBLzgWteFsysg.sYuR0mQiKZPAPItzfDAarZYulVVg0mSaMtTQ_suyEy0g.JPEG%2FIwysKutGRqA4igsFRyQNwgx4nwlk.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="동물의 혀도 제각각이라고?"></a> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MThfODQg%2FMDAxNjUwMjc0MTA2NTgz.rg4ICohMCS7d3XZL0BSyd4hecY6HW8dw9Zwk9zL-_VEg.Gm79TpgXVoiT454XH59RFKbM7U3muOfTJu2cRwvDbZIg.JPEG%2FIL3EcD1fr6390hpJLlxByMdTCzPY.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="동물의 혀도 제각각이라고?"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>9</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6603518&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.termlist', '', '', 1);">동물의 혀도 제각각이라고?</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6603518" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px">    [요약] 동물의 혀는 사람과 달리 종마다 생김새와 쓰임새가 다양합니다.     우리는 혀가 있기 때문에 맛을 느끼고 말을 할 수 있습니다. 사람의 혀를 자세히 보면 오돌토돌하고 작은 돌기가 있는데요. 이 돌기들로 인해 여러 가지 맛을 느낄 수 있는 것입니다. 그렇다면 동물들 혀는 어떨까요? 동물들의 혀는 생김새도 역할도 조금씩 다릅니다.       개의 경우에는 체온을 조절하기 위해 혀를 내밀고 헉헉거릴 때가 있습니다. 피부에 땀구멍이 없기 때문에 침을 혀로 증발시켜 체온을 낮추는 것입니다. 개도 고양이처럼 혀로 털을 핥는 그루밍을 하기도 하는데요. 고양이와 비교하면 큰 효과는 없다고 합니다. 물을 마실 때는 혀를 국자처럼 만들어 물을 떠먹습니다.       고양이의 혀는 자세히 보면 혀에 가시처럼 생긴 까칠까칠한 돌기가 있습니다. 고양이뿐만 아니라 고양잇과의 동물들도 그렇습니다. 고양이는 빗으로 빗는 것처럼 이 까칠까칠한 혀로 자기 몸의 털을 빗습니다. 고양이의 혀 </p> <div class="related v2"> <div class="iner"><span class="info 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_label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">14,704</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6601195"> <a href="/entry.naver?docId=6601195&cid=67267&categoryId=67267"> <img onerror="this.className='listThumbnail'" data-id="id6601195" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MDZfMzcg%2FMDAxNjQ5MjE5NDcyNDU0.jLTViZtvP-gVaZ4Sha47h0hf6XsyLe6wgczo7YnPFzMg.hRa54DuvBURgHIocMu_X9ESoLkxpf-Tb5QONCIVWtW4g.JPEG%2FI8IbcTLiMLwmv61OPQNuTFJWqvpQ.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="누가 꽃가루를 퍼트렸을까?"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>6</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6601195 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6601195&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MDZfMzcg%2FMDAxNjQ5MjE5NDcyNDU0.jLTViZtvP-gVaZ4Sha47h0hf6XsyLe6wgczo7YnPFzMg.hRa54DuvBURgHIocMu_X9ESoLkxpf-Tb5QONCIVWtW4g.JPEG%2FI8IbcTLiMLwmv61OPQNuTFJWqvpQ.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="누가 꽃가루를 퍼트렸을까?"></a> <a href="/entry.naver?docId=6601195&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MDZfMTgw%2FMDAxNjQ5MjIwOTk4MTk0._ZkEz8jD1H3B8VbvN-88-N-TKzt-DtYpA7y2CSoy_UMg.HiJL51L3cIEhg0EzUI849OwxgBKQsI8lu8wScaHzQHkg.JPEG%2FI3PKsf-HJc46JcfNsrw29-ExmGYE.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="누가 꽃가루를 퍼트렸을까?"></a> <a href="/entry.naver?docId=6601195&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MDZfNjAg%2FMDAxNjQ5MjE5NjE4MjAz.-oCIerrxIYGO4ggldBOfnZSC3eK3uIKpVtpNXwB5nc0g.u-y4MJKTUXFYCRo-qxqWX13Yuzvh98VRAaT6yWz0r6gg.JPEG%2FI2WnWOz7Gmb1Yh0THEaRQ9_odCk0.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" 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src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjA0MDZfMTE2%2FMDAxNjQ5MjIwNTkzNDE2.bq7l8laUzoTxuWwN-1bWftGmYOPHEbZaj3L6uPRd2g4g.DNsUDIH-YBe54XWYXyqRwfB0y-tPbL3FQ7oaHzrsaHAg.JPEG%2FI53bXx8xo7S185sQyJNvcD-Xkq6A.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="누가 꽃가루를 퍼트렸을까?"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>7</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6601195&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.termlist', '', '', 1);">누가 꽃가루를 퍼트렸을까?</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6601195" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 식물이 생식하는 방법은 다양합니다. 동물을 이용하기도 하고, 바람을 이용하기도 하고, 스스로 씨앗을 퍼트리는 식물도 있습니다. 꽃 피는 계절이 성큼 다가왔습니다. 이미 어느 지역에서는 벚꽃이 개화하기도 했습니다. 겨울 동안 잎이 다 떨어져 앙상했던 나무에도 하나둘 꽃이 피면 그렇게 화사해 보일 수가 없습니다. 이웃나라 일본에서는 봄이 되면 '화분증'이라 불리는 국민병이 유행합니다. 화분증은 바로 꽃가루 알레르기를 말하는데요. 꽃가루 알레르기가 있는 사람이 꽃망울이 터지면서 날아오는 작은 꽃가루를 들이마셨을 때 호흡기 질환이 발생하게 되는 것이죠. 증세가 심각한 경우에는 단순히 재채기로 끝나지 않고 피부염과 천식까지 유발할 수 있습니다. 일본의 수도 도쿄의 경우 2명 중 1명이 꽃가루 알레르기를 앓고 있다는 조사가 있는데요다. 보통 2월부터 4월까지는 공기중 삼나무 꽃가루가 날리고 3월 중순부터 4월 말까지는 편백 꽃가루가 날립니다. 일본은 1950년대부터... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=67267&categoryId=67267" onclick="nclk(this, 'tml.source', '', '', 1);"">국립생태원 생태과학교실</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6601195" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">6,212</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6599210"> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267"> <img onerror="this.className='listThumbnail'" data-id="id6599210" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMjlfMTM3%2FMDAxNjQ4NTQ2MDg1MjI1.RRKKnmDCJuI-YyO9Svp-xOYTwyM10asg0uAMNCcbKRwg.HQOki30Zl3CJjR6JCC9WFoGSccMjnNX4JODAspD9VaMg.JPEG%2FIjWRKjm2mEIfESruf95PuS5s1OHk.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=10" alt="우리 곁에서 사라져가는 멸종위기 야생동물"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>7</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6599210 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMjlfMTM3%2FMDAxNjQ4NTQ2MDg1MjI1.RRKKnmDCJuI-YyO9Svp-xOYTwyM10asg0uAMNCcbKRwg.HQOki30Zl3CJjR6JCC9WFoGSccMjnNX4JODAspD9VaMg.JPEG%2FIjWRKjm2mEIfESruf95PuS5s1OHk.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="우리 곁에서 사라져가는 멸종위기 야생동물"></a> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMzBfMjE1%2FMDAxNjQ4NjA0Njc0NjA5.RYsHgklH9tv_UNWCVt22sXlm1kEQvR-cVp0B9OQNkdIg.YkcQkHqISlRjTvwIFM9IbJvnWp0h30CXHC3k2RJxrWEg.JPEG%2FIl0I-sx8VhH7D-KjVI2V8cf-LT-I.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="우리 곁에서 사라져가는 멸종위기 야생동물"></a> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMzBfNjQg%2FMDAxNjQ4NjA0NzM4NDcz.1X34HxnxueH88ghtnZFKsxH6IcjEXiRuf9UA2d6JHs8g.PX0XgFDmXximnICPJcH_P2R40WUlYXXdREIhE1uOd0kg.JPEG%2FIpg9SJwpKXaMgxwRnthrU31qagzE.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="우리 곁에서 사라져가는 멸종위기 야생동물"></a> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMzBfODcg%2FMDAxNjQ4NjA0ODUyNDIw.VZBv98SgTN2GW4l0Y7YMqz7CgVR71bENkHpyF2FMjncg.klwXNK7KdMJrcdzs82dwQU-T5Xrb6d-CXNTsaEQSlgEg.PNG%2FIjdZps9Q5Q_QxSXqSu9MVkLImajI.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="우리 곁에서 사라져가는 멸종위기 야생동물"></a> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAzMjlfMjA4%2FMDAxNjQ4NTQ2ODIyODY4.uWDyLwg6cFyLitjyW-S6mdPE7-Ee0lzj-bquSNX2jPsg.z3VQiyke4WYOv5XAIHeJOzLf8fNg8OxRrfEpiti553Qg.JPEG%2FIipMFHPo9woPIwJFMEy-9MZCp3es.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="우리 곁에서 사라져가는 멸종위기 야생동물"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>8</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6599210&cid=67267&categoryId=67267" onclick="nclk(this, 'tml.termlist', '', '', 1);">우리 곁에서 사라져가는 멸종위기 야생동물</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6599210" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> [요약] 전 세계 자원 및 자연보호를 위한 국제기구 국제자연보전연맹(IUCN)에서 멸종 위험이 크다고 판단하여 별도로 분류한 종. 아동도서:우리 곁에서 사라져가는 멸종위기 야생동물 목차 전 세계에는 인간뿐만 아니라 수많은 종의 생물이 살고 있습니다. 이 중에서는 자연적으로 멸종되는 종도 있지만, 갑작스러운 기후 변화와 생태계 파괴 등 환경 오염으로 빠르게 멸종되는 종도 있습니다. 오늘은 우리 곁에서 사라져가는 멸종위기 야생동물 종류 및 멸종위기종을 지켜야 하는 이유에 대해서 알아보겠습니다. 멸종위기등급 표 "멸종위기 야생동물" 멸종위기 야생동물을 지켜야 하는 이유는 무엇일까요? 생태계의 일원 중 하나가 사라졌을 때 나타나는 연쇄 효과 때문입니다. 하나의 종이 사라진다면 그 종을 먹고 자라는 다른 종들까지 치명적인 피해를 보게 됩니다. 서로 영향을 주고받으며 살던 개체 모두가 생태계에서 살아질 위험에 처하는 것입니다. 우리 인간 또한 생태계의 일원임을 잊어서는... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=67267&categoryId=67267" onclick="nclk(this, 'tml.source', '', '', 1);"">국립생태원 생태과학교실</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6599210" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">44,391</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6599071"> <a href="/entry.naver?docId=6599071&cid=66878&categoryId=66878"> <img onerror="this.className='listThumbnail'" data-id="id6599071" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjMx%2FMDAxNjQ1OTY2NzU1MjE0.K325bYk9DXTTUc-SOh6WjBiLy8vHIu1VwBp7HwI_5TAg.fdL0etltVmblZthHQ4hViWvMff1ApBofXdHaZEvYAqMg.JPEG%2FIX-652FDQdoYztEG5etbhNXGLgoA.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="미각"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6599071 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6599071&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjMx%2FMDAxNjQ1OTY2NzU1MjE0.K325bYk9DXTTUc-SOh6WjBiLy8vHIu1VwBp7HwI_5TAg.fdL0etltVmblZthHQ4hViWvMff1ApBofXdHaZEvYAqMg.JPEG%2FIX-652FDQdoYztEG5etbhNXGLgoA.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="미각"></a> <a href="/entry.naver?docId=6599071&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfODEg%2FMDAxNjQ1OTY2Nzg0MDM4.TjFJ4zsTNFLzscR7PvX03qq_5U8c87SmdYcaVfeC3osg.6p18gbMZekJ9Afvbue1BSeoT7B3DpU7_LXPnnXW4fhcg.PNG%2FIVD-TfT62NlduMKOR-oN9Gv2xUao.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="미각"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6599071&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">미각 - 초등 6학년 2학기: 우리 몸의 구조와 기능</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6599071" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 미각은 맛을 느끼는 감각으로, 혀의 미각 세포와 코의 후각 세포 등이 복합적으로 작용해 맛을 인지한답니다. (출처: 게티이미지뱅크) 혀는 맛을 느끼는 기관이에요. 지금까지 알려진 바로는 단맛, 짠맛, 신맛, 쓴맛, 감칠맛까지 다섯 가지 맛을 느껴요. 최근에는 칼슘맛, 탄산맛 등 새로운 맛에 대한 연구도 활발하지요. 우리가 맛을 느끼는 것은 혀 속의 아주 작은 기관인 미뢰 덕분이에요. 미뢰는 혀나 입천장, 인두(목구멍 부근), 후두(공기가 드나드는 통로)에 약 1만 개가 넓게 퍼져 있어요. 맛을 인지하는 미각 세포 여러 개가 모여 미뢰를 이루는데, 그 모양이 꽃봉오리처럼 생겨서 ‘맛봉오리’라고도 부르지요. 미뢰가 특히 많이 분포하는 곳은 혀예요. 혀를 자세히 살펴보면 표면에 오돌토돌한 돌기가 많이 나 있는데, 이 돌기를 ‘유두’라고 해요. 미뢰는 유두의 옆면에 붙어 있어요. 맛을 내는 물질이 미뢰에 있는 미각 세포를 자극하면, 이 정보가 뇌로 보내져서 먹던 음 식이 어떤 맛인지 알 수... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6599071" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">3,435</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6599011"> <a href="/entry.naver?docId=6599011&cid=66878&categoryId=66878"> <img onerror="this.className='listThumbnail'" data-id="id6599011" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjg5%2FMDAxNjQ1OTY2NjEzMjc4.vMetmbDjPMdpzwzrzxhEVnHU9BdxgK4i-FtqMFj8Op0g.jqmbP0jIq9s3gKUpWrJCviBaXOiKVSio7B5IAYbaHoUg.JPEG%2FIQyLewrXVo2TDb3l8TM2OXojpj1k.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="탄소연대측정법"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6599011 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6599011&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjg5%2FMDAxNjQ1OTY2NjEzMjc4.vMetmbDjPMdpzwzrzxhEVnHU9BdxgK4i-FtqMFj8Op0g.jqmbP0jIq9s3gKUpWrJCviBaXOiKVSio7B5IAYbaHoUg.JPEG%2FIQyLewrXVo2TDb3l8TM2OXojpj1k.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="탄소연대측정법"></a> <a href="/entry.naver?docId=6599011&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfNTkg%2FMDAxNjQ1OTY2NTgwNTQx.0gBTLY2IV5lJ6qwUa4KOxA0dkIcYJd_jnL77xrk8EJkg.tzujogM9V0S9E5ngQxC0m_BhOHbvzWEPybv6XNLPanYg.PNG%2FIOZchjxwPr-FOlP5yy15uojlSZzI.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="탄소연대측정법"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6599011&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">탄소연대측정법 - 초등 4힉년 1학기: 지층과 화석</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6599011" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 탄소연대측정법은 탄소-14를 이용해 유물 또는 생물 유해의 연대를 측정하는 방식이에요. 미국의 윌라드 리비 교수팀이 1949년에 개발했지요. 탄소연대측정법으로 유물, 유적 등의 연대를 알아낼 수 있다. (출처: Pixabay) 가끔 고고학자들이 땅속에서 수백 년 전 유물(유해)을 찾아냈다는 뉴스를 본 친구들이 있을 거예요. 모든 유물에 언제 만들어졌다고 생성연도가 적혀 있는 것도 아닌데, 고고학자들은 어떻게 유물의 나이를 추정할 수 있는 걸까요? 이는 ‘방사성 탄소 연대 측정법’ 덕분이에요. 1949년 미국 시카고대학교 윌라드 리비 교수팀은 방사성 원소 ‘탄소-14’를 이용해 과학적으로 연대를 추정하는 방법을 개발했어요. 탄소-14는 공기 중에 일정한 비율로 존재해요. 우주에서 지구로 들어온 우주선은 대기 중의 분자와 충돌하며 중성자를 만들어 내요. 중성자는 공기 중에 떠다니는 질소-14와 충돌하며 탄소-14를 계속해서 만들어 내지요. 살아 있는 동식물은 각각 호흡과... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6599011" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">5,172</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6598926"> <a href="/entry.naver?docId=6598926&cid=66878&categoryId=66878"> <img onerror="this.className='listThumbnail'" data-id="id6598926" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjAx%2FMDAxNjQ1OTY2NDY2OTE3.QLv_s--DVhsVwt4yoZ_Llm23kMZo9ttewAfsCox_uQog.0TNrEYMt9xkOOMQQ7pmSxGeVDu_Mmy3HsQkn7T7e5Jsg.JPEG%2FISE86sC0mTFsHnTb86DK1GdVS240.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="고생대"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598926 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598926&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjAx%2FMDAxNjQ1OTY2NDY2OTE3.QLv_s--DVhsVwt4yoZ_Llm23kMZo9ttewAfsCox_uQog.0TNrEYMt9xkOOMQQ7pmSxGeVDu_Mmy3HsQkn7T7e5Jsg.JPEG%2FISE86sC0mTFsHnTb86DK1GdVS240.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="고생대"></a> <a href="/entry.naver?docId=6598926&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfNzAg%2FMDAxNjQ1OTY2NDkwNTQz.8OlW6fMwIy7XgLx8TZ5sEgXQ5ZMHDjFrEeDV24Qr67gg.Z1V2Z5aaZVOi1d6Vd--v8WhycsrwBCSQ0n7WKrHLxSog.PNG%2FIgl2E3bhjHtUCfRxTXbLdxn5qt6c.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="고생대"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598926&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">고생대 - 초등 4학년 1학기: 지층과 화석</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598926" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 고생대는 약 5억 4100만 년부터 2억 5200만 년 전까지의 지질시대로, 해양 생물이 크게 번성했어요. 삼엽충이 대표적인 고생대 생물이지요. 삼엽충 화석. (출처: Pixabay) 고생대는 지구 역사상 처음으로 화석이 많이 발견된 지질시대예요. 약 5억 4100만 년부터 2억 5200만 년 전으로 추정되지요. 그전까지는 미생물이나 부드러운 형태로 살던 생물이 고생대부터 폭발적으로 진화해 늘어나기 시작했죠. 고생대에는 얕은 바다가 넓게 발달했어요. 덕분에 삼엽충이나 바다전갈 같은 해양 생물이 크게 번성했어요. 또한, 일부 원핵생물●이 광합성을 통해 산소를 방출하면서 대기 중 산소 농도가 높아졌어요. 이로 인해 오존층이 두꺼워지며 지표면에 도달하는 자외선량이 줄어들었어요. 해로운 자외선을 막아줄 오존층과 대기 중에 산소가 갖춰진 덕에 해양 생물 일부가 최초로 육지로 올라와 생활하기 시작했지요. 화석 기록에 따르면 고생대 초기 무렵 단단한 껍질과 뼈를 가진 해양 생물들의... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598926" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span 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data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTYx%2FMDAxNjQ1OTY2MjgwODEw.XdKomSk-LlCGMS0zQwChJFoUKl37grX50M3TngYbILwg.K7eDzPMr_jG40hjJ-x2jSye2Fyzg6UgzDLIZFRw4F0kg.JPEG%2FI4DZ-S7GsnyKr0RrO88x-UewXajs.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="태양의 고도"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598924 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598924&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTYx%2FMDAxNjQ1OTY2MjgwODEw.XdKomSk-LlCGMS0zQwChJFoUKl37grX50M3TngYbILwg.K7eDzPMr_jG40hjJ-x2jSye2Fyzg6UgzDLIZFRw4F0kg.JPEG%2FI4DZ-S7GsnyKr0RrO88x-UewXajs.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="태양의 고도"></a> <a href="/entry.naver?docId=6598924&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMjk0%2FMDAxNjQ1OTY2MjQwMzE4.urwOrPQFypiIaZhnU0PMVHX3MbPDDhJGYCCFIwfsSZsg.wM0THuxletCAE70FeDn4Api-gjWD75W6ikGgNMbqllAg.PNG%2FITI7ZZmBBNKOKCHofaT_CQX77QlI.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" 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(출처: Pixabay) 태양은 하루 동안 고도가 달라져요. 24시간마다 동쪽에서 떠서 남쪽을 지나 서쪽으로 지지요. 이에 따라 태양의 고도는 점점 높아지다가 정확히 남쪽에 있을 때 가장 높이 뜨고, 그 뒤로 점점 낮아져요. 이는 우주에서 지구의 북극을 바라봤을 때를 기준으로, 지구가 약 24시간에 한 번씩 반시계 방향으로 자전하기 때문에 나타나는 현상이에요. 하루 중 태양의 고도가 가장 높을 때의 시간은 우리나라 기준으로 낮 12시 30분쯤이지요. 위도에 따라서도 태양의 고도가 달라져요. 태양 빛은 위도에 상관없이 평행하게 지구로 날아오지만, 지구가 둥글기 때문에 어느 위도에 있는지에 따라 태양의 높낮이가 달리 보이거든요. 예를 들어 적도에서 태양을 바라보면, 태양이 마치 머리 꼭대기에... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598924" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span 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onclick="nclk(this, 'tml.termlist', '', '', 1);">바코드 발명되다!</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598902" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 1974년 6월 26일, 미국 오하이오주의 한 슈퍼마켓에서 처음으로 바코드로 물건이 찍혔어요. 바코드는 미국의 발명가 노먼 조셉 우드랜드와 버나드 실버가 발명했답니다. (출처: 위키미디어) 우리가 물건을 살 때 거의 항상 하는 일이 있습니다. 바로 바코드 찍기죠. 검고 흰 줄무늬인 ‘바코드’는 물건의 종류, 가격, 제조 회사 등 상품의 정보를 담고 있습니다. 판독기로 바코드에 강한 빛을 비추면, 흰색 막대에서 빛을 반사해 판독기로 돌려보냅니다. 이때, 흰색 막대의 굵기에 따라 판독기로 돌아오는 빛의 양이 달라져요. 컴퓨터는 빛의 양에 따라 빛 신호를 2진법에서 쓰이는 0이나 1로 해석해요. 이 숫자 신호를 해석하면 바코드에 담긴 상품 정보를 알 수 있죠. 바코드는 미국의 발명가 노먼 조셉 우드랜드와 친구 버나드 실버가 만들었어요. 1949년 1월, 슈퍼마켓 손님들이 물건을 빨리 사서 나가는 방법을 찾던 우드랜드는 손가락으로 해변의 모래를 긁다 바코드의 아이디어를 얻었습니다.... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=68986&categoryId=68986" onclick="nclk(this, 'tml.source', '', '', 1);"">초등학생을 위한 과학사</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598902" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span 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onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="로버트 고다드의 액체 연료 로켓 발사!"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598854&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.termlist', '', '', 1);">로버트 고다드의 액체 연료 로켓 발사!</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598854" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 1923년 3월 16일, 미국의 과학자 로버트 고다드는 세계 최초의 액체 로켓 발사에 성공했어요. 로버트 고다드와 로켓. (출처: 위키미디어) 미국 매사추세츠주의 눈 덮인 벌판. 두꺼운 코트를 입은 남자가 허술한 텐트같은 구조물 옆에 서 있습니다. 이 사람은 로켓 연구의 선구자인 미국의 과학자 로버트 고다드예요. 옆의 구조물은 직접 만든 액체 로켓과 발사대고요. 이 사진은 세계 최초 액체 로켓 발사 실험의 거의 유일한 증거입니다. 그가 만든 로켓 ‘넬’은 2.5초 동안 겨우 56 m를 날아갔지만, 액체 로켓의 가능성을 보여준 중요한 실험이었어요. 로켓은 연료를 태워 뿜어낸 기체의 반작용을 추진력으로 움직이는 장치입니다. 이미 10세기 중국에서 언급될 정도로 역사가 길지요. 초기의 로켓은 고체 연료를 사용했는데, 한 번 불이 붙으면 연소가 멈추지 않아 원하는 장소로 발사하기 어려웠어요. 로버트 고다드는 액체 연료를 사용하면 이 문제를 극복할 수 있다고 생각했어요. 액체 연료와... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=68986&categoryId=68986" onclick="nclk(this, 'tml.source', '', '', 1);"">초등학생을 위한 과학사</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598854" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" 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src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTc2%2FMDAxNjQ1OTY1Nzk2ODkz.Svc2wuTUeWY8zRt3Tpw55mm33a4pVv5MCA99ek4qP1Ug.pdrhZzyMUfwEk87nOerqvZrTylaXtG0U3uWJrcnH1K0g.JPEG%2FIK-5O3ZPz5i5vNVRkatz4II3pgAw.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="라면의 발명가 ‘안도 모모후쿠’ 탄생"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>2</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598831 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598831&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" 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href="/entry.naver?docId=6598831&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.termlist', '', '', 1);">라면의 발명가 ‘안도 모모후쿠’ 탄생</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598831" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 1910년 3월 5일, 라면을 발명한 안도 모모후쿠가 대만에서 태어났어요. 그는 밀가루 국수를 튀겨 오랫동안 보관할 수 있는 현재의 라면을 만들어 냈죠.   맛있고 저렴한 데다 조리도 간편한 즉석 라면은 세계에서 사랑받는 음식이에요. 중국 화북 지방에서 먹던 ‘납면’에서 유래했다고 알려져 있는데, 이 납면이 일본으로 건너가 ‘라면’이란 발음으로 정착했죠. 우리가 아는 즉석 라면은 일본의 발명가 ‘안도 모모후쿠’가 만들었어요. 안도 모모후쿠 동상. 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data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTcw%2FMDAxNjQ1OTY1NTk0Mjcy.VVsqEAwSRTqkpGnDq8xWMSCbiMXSWJKf5TwpZ__iAB4g.-oLRxTm3EvazTPwqfqohRw7zAMROGz7O9qjtY_0OfTcg.JPEG%2FIu8WDzNj8uAeB1se4EAs_S2CSKsA.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="파리쿠틴 화산, 폭발하다!"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598491 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598491&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTcw%2FMDAxNjQ1OTY1NTk0Mjcy.VVsqEAwSRTqkpGnDq8xWMSCbiMXSWJKf5TwpZ__iAB4g.-oLRxTm3EvazTPwqfqohRw7zAMROGz7O9qjtY_0OfTcg.JPEG%2FIu8WDzNj8uAeB1se4EAs_S2CSKsA.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="파리쿠틴 화산, 폭발하다!"></a> <a href="/entry.naver?docId=6598491&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTU2%2FMDAxNjQ1OTY1NTUwOTUx.Gm8GWY-QeWG5JSAK2RxwRU5oV20MtjEh75FinbS_ruQg.GwqxFY2J9LQ3b_JpwLuvtdhXPm7BjcY-PbczudAxBOEg.PNG%2FItsS7Zd3J5fcsQZK8Hr_QS22UYeI.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="파리쿠틴 화산, 폭발하다!"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598491&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.termlist', '', '', 1);">파리쿠틴 화산, 폭발하다!</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598491" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 1943년 2월 20일, 멕시코 파리쿠틴에서 화산이 폭발했어요. 이는 이전에 없던 화산이 처음 폭발한 것으로, 파리쿠틴 화산은 1952년까지 폭발하며 424 m 높이의 산을 이뤘답니다. (출처: 위키미디어) 1943년 2월 20일, 멕시코 파리쿠틴의 농부 ‘디오니시오 풀리도’는 다가오는 봄에 옥수수를 심을 준비를 하느라 여념이 없었습니다. 오후 4시 즈음 옥수수밭에 도착한 그는 밭에 난 균열을 발견했어요. 곧 커다란 폭발음과 함께 회색 재가 쏟아져 나오기 시작했습니다. 겁에 질린 풀리도는 말을 타고 마을로 도망쳤지요. 풀리도가 목격한 것은 새로운 화산의 탄생 장면이었습니다. 멕시코 남부는 북아메리카판의 경계라 화산 활동이 활발해요. 무려 1,000 ㎞에 달하는 ‘멕시코 화산대’가 있지요. 파리쿠틴 지역은 멕시코 화산대의 중간에 있고, 이전부터 지진과 폭발음 등 화산 폭발의 전조가 있었어요. 하지만 마을 주민 중 누구도 옥수수밭에서 화산이 태어나리라 생각하진 못했죠. 밤이... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=68986&categoryId=68986" onclick="nclk(this, 'tml.source', '', '', 1);"">초등학생을 위한 과학사</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598491" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" 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data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMzQg%2FMDAxNjQ1OTY1NDI2ODE3.YPGPV8E31odtd-gzqba3EXPXZf3vXixtamC8IJ63Ylog.2POcqy4OiUflb072ys6b8wkNW-OdHpnm_pvgS7YnAyAg.JPEG%2FIQFOlvmvgemYubHxo3GU8KgXVFrM.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="고무줄의 발명!"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598384 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598384&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMzQg%2FMDAxNjQ1OTY1NDI2ODE3.YPGPV8E31odtd-gzqba3EXPXZf3vXixtamC8IJ63Ylog.2POcqy4OiUflb072ys6b8wkNW-OdHpnm_pvgS7YnAyAg.JPEG%2FIQFOlvmvgemYubHxo3GU8KgXVFrM.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="고무줄의 발명!"></a> <a href="/entry.naver?docId=6598384&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTQy%2FMDAxNjQ1OTY1NDQ5NDU3.yARDmDpD4jwxezKwnfJPTacJA-vYybQ3FKdG0Ph62IQg.LPQXNxscwwNR0xDYVQ5k2e0hrM9mP-OzTeW4ycr19_4g.PNG%2FIpU21XKOmSxz5iEj905vEUoe1rJY.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="고무줄의 발명!"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598384&cid=68986&categoryId=68986" onclick="nclk(this, 'tml.termlist', '', '', 1);">고무줄의 발명!</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598384" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 1823년 영국의 발명가 토머스 핸콕이 처음 고무줄을 만들었다고 해요. 그러나 1845년 3월 17일, 고무줄 특허를 받고 생산한 사람은 핸콕의 공장에서 일했던 스티븐 페리였답니다. (출처: Pixabay) 머리를 묶을 때, 흘러내리는 바지를 조일 때, 작은 물건들을 단단하게 묶을 때, 새총을 쏠 때…. 고무줄의 쓰임새는 무궁무진해요. 그런데 고무줄은 만들어진 지 200년도 안 된 발명품이라는 사실! 생각보다는 신상(?) 발명품이죠? 사실 고무가 세상에 널리 알려진 것은 수백 년 정도밖에 안 되지만, 중앙아메리카의 원주민들은 콜럼버스가 신대륙을 발견하기 전인 15세기 이전부터 이미 고무나무에서 추출한 수액으로 만든 고무를 사용하고 있었어요. 탄력성이 뛰어난 고무를 본 유럽 사람들이 이를 들여와 지우개, 고무 덧신 등 여러 제품을 만들었죠. 일설에 의하면 1823년, 영국의 발명가 토머스 핸콕이 처음 고무줄을 만들었다고 해요. 그는 동생 월터와 함께 형제 발명가로 명성이 자자한... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=68986&categoryId=68986" onclick="nclk(this, 'tml.source', '', '', 1);"">초등학생을 위한 과학사</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598384" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" 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data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfNzgg%2FMDAxNjQ1OTY1Mjk5MDUw.T3qH0XzfgvqdJlyR1ld5H7cqw5aq8Bc_fQ3cObPZXVMg.B8OsITSS8WUdO4WM_hxlVBtul3M7oLxFQTwDCp-QWUYg.JPEG%2FI_wEVv78OqXhcOOSQA7fRqI4v9l0.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="중생대"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598338 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598338&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfNzgg%2FMDAxNjQ1OTY1Mjk5MDUw.T3qH0XzfgvqdJlyR1ld5H7cqw5aq8Bc_fQ3cObPZXVMg.B8OsITSS8WUdO4WM_hxlVBtul3M7oLxFQTwDCp-QWUYg.JPEG%2FI_wEVv78OqXhcOOSQA7fRqI4v9l0.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="중생대"></a> <a href="/entry.naver?docId=6598338&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTIg%2FMDAxNjQ1OTY0OTgzMDQ1.6lo-QjP1MWnpnDsW_EX-qAjUacNKa-OtgOgdvjDrpwsg.iyVwgBTHmrW7iGi1m15zVhpTLzkPntxJuBG5psOH1RUg.PNG%2FIy0OYqMLczhOZUr5yvhHoCGX0zEc.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="중생대"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598338&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">중생대 - 초등 4학년 1학기: 지층과 화석</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598338" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 중생대는 여러 공룡이 번성했던 지질 시대로, 약 2억 5200만 년 전부터 6600만 년까지 해당해요. (출처: Pixabay) 중생대는 약 2억 5200만 년 전부터 6600만 년까지 여러 공룡이 번성했던 지질 시대예요. 공룡으로 대표되는 파충류가 중생대 전 기간에 걸쳐 크게 번성했기 때문에, 중생대를 ‘파충류의 시대’라 부르기도 해요. 중생대는 빙하기가 없었던 유일한 지질 시대이기도 해요. 활발한 화산 활동 등으로 대기 중 온실 기체의 양이 증가해 기후가 따뜻해졌거든요. 그러나 중생대가 끝나가면서 점차 기온이 낮아졌지요. 중생대는 트라이아스기(약 2억 5200만 년 전~1억 8000만 년 전), 쥐라기(약 1억 8000만 년 전~1억 4550만 년 전까지), 백악기(1억 4550만 년부터 6600만 년 전) 세 시기로 나뉘어요. 트라이아스기 초기인 약 2억 5000만 년 전에 판게아가 분리되면서 대륙과 해양의 분포가 다양해졌어요. 판게아란 모든 대륙이 한 덩어리로 모여 존재했던 거대한 대륙이에요. 이... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598338" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon 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src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfOTAg%2FMDAxNjQ1OTYzMzQyMDcw.DRdP7muHa5VfqnXelPdreBsWvKNNyhiMgXKZi2p636Mg.fgbVr2H2u3JcGcVsLz0O8PwT3FeLBKKOS7vfF8afHc8g.JPEG%2FIhthPLhvusBQL4E3h-6yYYNbPW_k.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="홀로그램"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598336 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598336&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfOTAg%2FMDAxNjQ1OTYzMzQyMDcw.DRdP7muHa5VfqnXelPdreBsWvKNNyhiMgXKZi2p636Mg.fgbVr2H2u3JcGcVsLz0O8PwT3FeLBKKOS7vfF8afHc8g.JPEG%2FIhthPLhvusBQL4E3h-6yYYNbPW_k.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="홀로그램"></a> <a href="/entry.naver?docId=6598336&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMTI4%2FMDAxNjQ1OTYzMzY0NTQx.-PcXhZl1wJBhZF5zPjPbGJIFe_PlsG7nuZyhH06dLy4g.1rYMNQyg5Cz12-6lhoyKfK0h1eTryQXTYv2tDerXu_8g.PNG%2FI9DBQ77Wgx9_t0-gZjxk3c9l1Pac.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="홀로그램"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598336&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">홀로그램 - 초등 6학년 1학기: 빛과 렌즈</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598336" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 홀로그램은 두 빛이 만날 때 발생하는 간섭 현상을 이용해 3차원으로 물체나 장면을 기록한 것이에요. 즉, 입체를 기록하는 거죠. (출처: 게티이미지뱅크) 홀로그램은 두 빛이 만날 때 발생하는 간섭 현상을 이용해 물체나 장면을 3차원으로 기록한 것을 말해요. 2차원으로 상의 색과 명암 정보만 기록하는 사진이나 동영상과 달리 홀로그램은 사람의 눈으로부터 물체까지의 거리 정보가 더해져 입체감을 표현할 수 있지요. 그럼 사물이 마치 내 앞에 있는 것 같은 착각이 들어요. 홀로그램의 핵심 원리는 빛의 간섭 현상이에요. 빛의 간섭은 두 가지 이상의 빛이 겹치면서, 합쳐진 빛의 진폭●이 강해지거나 약해지는 현상이지요. 홀로그램을 만들 땐 진폭이 균일한 레이저 빛이 사용돼요. 레이저 빛을 두 방향으로 나누어 한쪽은 감광물질●이 발라져 있는 감광판에 직접 쏘고, 다른 한쪽은 물체를 향해 쏴서 반사시켜요. 이를 각각 ‘기준파’와 ‘물체파’라고 하죠. 물체파는 물체의 표면에 맞고... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598336" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">2,068</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6598329"> <a href="/entry.naver?docId=6598329&cid=66878&categoryId=66878"> <img onerror="this.className='listThumbnail'" data-id="id6598329" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMzYg%2FMDAxNjQ1OTYyNjI3Njgw.I0ilZ5Dg24oaNFA3koqg3J8qbhYnX8FK7AnkCjxYqjgg.aDad4kr2ZC2teT3DtzM3XfIgqzasfKUzUdumdXMntBAg.PNG%2FIJctolbNd0TGBEeQ9d9lyo447qHU.jpg%3Ftype%3Dw540_fst%22&twidth=226&theight=226&opts=17" alt="지방"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>1</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6598329 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6598329&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfMzYg%2FMDAxNjQ1OTYyNjI3Njgw.I0ilZ5Dg24oaNFA3koqg3J8qbhYnX8FK7AnkCjxYqjgg.aDad4kr2ZC2teT3DtzM3XfIgqzasfKUzUdumdXMntBAg.PNG%2FIJctolbNd0TGBEeQ9d9lyo447qHU.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="지방"></a> <a href="/entry.naver?docId=6598329&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fpost-phinf.pstatic.net%2FMjAyMjAyMjdfNDUg%2FMDAxNjQ1OTYyNjkwMTMw.i0Be35UmSGGar554GwhXuE-TiOtnxKnHyUK0wV1-Jykg.721zyMb_gegEMmy7GaKsmi5FlFYbwD2SdzMjZOu8HZ4g.PNG%2FI-EWdv8ZHXRALXA9L8op_tyxyo80.jpg%3Ftype%3Dm4500_4500_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="지방"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6598329&cid=66878&categoryId=66878" onclick="nclk(this, 'tml.termlist', '', '', 1);">지방 - 초등 6학년 2학기: 우리 몸의 구조와 기능</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6598329" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 지방은 에너지를 제공해 주는 3대 영양소 중 하나로, 1 g당 9 ㎉의 열량을 내요. 기름에 튀긴 음식에는 지방이 많이 들어 있다. (출처: Pixabay) 기름에 튀기면 신발도 맛있다는 말이 있어요. 그만큼 튀김은 맛있다는 뜻인데요, 이는 다 기름 덕분이에요. 기름은 곧 지방이기도 한데, 사람의 혀에는 지방의 맛을 느끼는 수용체가 발견되기도 했어요. 그만큼 지방은 사람이 좋아하는 영양소로, 탄수화물, 단백질과 함께 에너지를 공급해 주는 3대 영양소죠. 또, 탄수화물, 단백질이 1 g당 4 ㎉의 열량을 내는 것과 달리, 지방은 1 g당 무려 9 ㎉의 열량을 내기 때문에 적게 먹어도 많은 열량을 낼 수 있어요. 몸에 들어온 지방은 소화 기관을 거쳐 지방산과 모노글리세리드로 최종 분해돼, 우리 몸에 흡수돼요. 다만 지방이 저장되는 백색 지방세포가 최대 20배까지 늘어날 수 있어요. 그래서 너무 많이 섭취할 경우 백색 지방세포가 풍선처럼 부풀어올라 비만이 될 수도 있어요. 특히 성장기 때 잘... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=66878&categoryId=66878" onclick="nclk(this, 'tml.source', '', '', 1);"">과학용어 따라잡기</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6598329" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">2,488</em></span></div> </div> </div> </li> </ul> </div> <div id="paginate" class="paginate"> <span class="prev disabled"><a href="#" onclick="return false;">이전</a><i class="ico_bar"></i></span> <strong>1</strong> <a href="/list.naver?cid=44625&categoryId=44625&page=2" onclick="nclk(this, 'pag.paging', '', '2', 1)">2</a> <a href="/list.naver?cid=44625&categoryId=44625&page=3" onclick="nclk(this, 'pag.paging', '', '3', 1)">3</a> <a href="/list.naver?cid=44625&categoryId=44625&page=4" onclick="nclk(this, 'pag.paging', '', '4', 1)">4</a> <a href="/list.naver?cid=44625&categoryId=44625&page=5" onclick="nclk(this, 'pag.paging', '', '5', 1)">5</a> <a href="/list.naver?cid=44625&categoryId=44625&page=6" onclick="nclk(this, 'pag.paging', '', '6', 1)">6</a> <a href="/list.naver?cid=44625&categoryId=44625&page=7" onclick="nclk(this, 'pag.paging', '', '7', 1)">7</a> <a href="/list.naver?cid=44625&categoryId=44625&page=8" onclick="nclk(this, 'pag.paging', '', '8', 1)">8</a> <a href="/list.naver?cid=44625&categoryId=44625&page=9" onclick="nclk(this, 'pag.paging', '', '9', 1)">9</a> <a href="/list.naver?cid=44625&categoryId=44625&page=10" onclick="nclk(this, 'pag.paging', '', '10', 1)">10</a> <span class="next"><i class="ico_bar"></i><a href="/list.naver?cid=44625&categoryId=44625&page=11" onclick="nclk(this, 'pag.next', '', '', 1);">다음</a></span> </div> </div> <div class="aside" role="complementary" id="asideWrap"> <div class="section" id="sourceProvider"> <h3 class="section_title">정보 제공처</h3> <ul class="section_list"> <li class="section_item"> <a href="/list.naver?categoryId=44356" onclick="nclk(this, 'csa.source', '', '', 1);">강아지 기르기</a> <em class="cite"> <a href="/list.naver?searchId=pv46" onclick="nclk(this, 'csa.provider', '', '', 1);">김영사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42465" onclick="nclk(this, 'csa.source', '', '', 1);">갯벌에서 살아남기 1, 2</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42884" onclick="nclk(this, 'csa.source', '', '', 1);">고양이 기르기</a> <em class="cite"> <a href="/list.naver?searchId=pv46" onclick="nclk(this, 'csa.provider', '', '', 1);">김영사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42482" onclick="nclk(this, 'csa.source', '', '', 1);">공룡사전</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59607" onclick="nclk(this, 'csa.source', '', '', 1);">공부가 새로워지는 토론학습 1교시</a> <em class="cite"> <a href="/list.naver?searchId=au6620" onclick="nclk(this, 'csa.provider', '', '', 1);">이비락</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42368" onclick="nclk(this, 'csa.source', '', '', 1);">과학선생님도 궁금한 101가지 과학질문사전</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42564" onclick="nclk(this, 'csa.source', '', '', 1);">과학왕의 초간단 실험노트1</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42565" onclick="nclk(this, 'csa.source', '', '', 1);">과학왕의 초간단 실험노트2</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=66878" onclick="nclk(this, 'csa.source', '', '', 1);">과학용어 따라잡기</a> <em class="cite"> <a href="/list.naver?searchId=au6855" onclick="nclk(this, 'csa.provider', '', '', 1);">어린이과학동아</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42286" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 3학년1학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42287" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 3학년2학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42288" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 4학년1학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42289" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 4학년2학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42290" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 5학년1학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42291" onclick="nclk(this, 'csa.source', '', '', 1);">교과서 체험학습 5학년2학기</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=67267" onclick="nclk(this, 'csa.source', '', '', 1);">국립생태원 생태과학교실</a> <em class="cite"> <a href="/list.naver?searchId=au6997" onclick="nclk(this, 'csa.provider', '', '', 1);">국립생태원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58593" onclick="nclk(this, 'csa.source', '', '', 1);">국어 100점 맞는 우리말 100</a> <em class="cite"> <a href="/list.naver?searchId=pv501" onclick="nclk(this, 'csa.provider', '', '', 1);">채우리(학산문화사)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58404" onclick="nclk(this, 'csa.source', '', '', 1);">국어 교과서도 탐내는 맛있는 속담</a> <em class="cite"> <a href="/list.naver?searchId=pv472" onclick="nclk(this, 'csa.provider', '', '', 1);">웅진주니어(웅진씽크빅)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58415" onclick="nclk(this, 'csa.source', '', '', 1);">국어 교과서도 탐내는 맛있는 우리말</a> <em class="cite"> <a href="/list.naver?searchId=pv472" onclick="nclk(this, 'csa.provider', '', '', 1);">웅진주니어(웅진씽크빅)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59914" onclick="nclk(this, 'csa.source', '', '', 1);">그래서 이런 고사성어가 생겼대요</a> <em class="cite"> <a href="/list.naver?searchId=au6652" onclick="nclk(this, 'csa.provider', '', '', 1);">길벗스쿨</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43845" onclick="nclk(this, 'csa.source', '', '', 1);">그리스에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44619" onclick="nclk(this, 'csa.source', '', '', 1);">그림으로 만난 세계의 미술가들 - 외국편 : 땅의 마음을 그린 화가 밀레</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=44620" onclick="nclk(this, 'csa.source', '', '', 1);">그림으로 만난 세계의 미술가들 - 한국편 : 조선의 미인을 사랑한 신윤복</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=59173" onclick="nclk(this, 'csa.source', '', '', 1);">그림으로 보는 한국사</a> <em class="cite"> <a href="/list.naver?searchId=pv516" onclick="nclk(this, 'csa.provider', '', '', 1);">계림북스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42683" onclick="nclk(this, 'csa.source', '', '', 1);">나의 문화 교과서 - 발레에 반하다</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=44027" onclick="nclk(this, 'csa.source', '', '', 1);">남아공에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60011" onclick="nclk(this, 'csa.source', '', '', 1);">너무 재치 있어서 말이 술술 나오는 저학년 속담</a> <em class="cite"> <a href="/list.naver?searchId=au6690" onclick="nclk(this, 'csa.provider', '', '', 1);">키움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59942" onclick="nclk(this, 'csa.source', '', '', 1);">너무 지혜로워서 속이 뻥 뚫리는 저학년 탈무드</a> <em class="cite"> <a href="/list.naver?searchId=au6690" onclick="nclk(this, 'csa.provider', '', '', 1);">키움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43850" onclick="nclk(this, 'csa.source', '', '', 1);">네덜란드에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44012" onclick="nclk(this, 'csa.source', '', '', 1);">뉴질랜드에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59883" onclick="nclk(this, 'csa.source', '', '', 1);">대한민국 글쓰기 교과서</a> <em class="cite"> <a href="/list.naver?searchId=au6612" onclick="nclk(this, 'csa.provider', '', '', 1);">파란정원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43858" onclick="nclk(this, 'csa.source', '', '', 1);">독일에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42925" onclick="nclk(this, 'csa.source', '', '', 1);">돌도끼에서 우리별 3호까지</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42448" onclick="nclk(this, 'csa.source', '', '', 1);">돌로 만든 타임머신, 화석</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59572" onclick="nclk(this, 'csa.source', '', '', 1);">동물의 세계</a> <em class="cite"> <a href="/list.naver?searchId=au6561" onclick="nclk(this, 'csa.provider', '', '', 1);">아이스크림미디어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59583" onclick="nclk(this, 'csa.source', '', '', 1);">동시와 동화로 배우는 속담 쏙쏙</a> <em class="cite"> <a href="/list.naver?searchId=au6546" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른사상사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=41784" onclick="nclk(this, 'csa.source', '', '', 1);">땡땡의 모험 사전</a> <em class="cite"> <a href="/list.naver?searchId=au2313" onclick="nclk(this, 'csa.provider', '', '', 1);">솔출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43861" onclick="nclk(this, 'csa.source', '', '', 1);">러시아에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42858" onclick="nclk(this, 'csa.source', '', '', 1);">리틀 탐험대, 전국 일주에 도전하라-한국지리</a> <em class="cite"> <a href="/list.naver?searchId=pv248" onclick="nclk(this, 'csa.provider', '', '', 1);">휴이넘</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42496" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 강가의 새들</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42497" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 사막의 괴물</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42498" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 사막의 밤</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42499" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 사바나 초원</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42500" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 육식 동물의 전쟁</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42501" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 초식 동물의 위기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42502" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 포유류 전사들</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42503" onclick="nclk(this, 'csa.source', '', '', 1);">마법전사 호머와 포유류의 비밀</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60403" onclick="nclk(this, 'csa.source', '', '', 1);">만화로 보는 교과서 인물</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58407" onclick="nclk(this, 'csa.source', '', '', 1);">만화로 보는 국어왕의 단어 암기법</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43973" onclick="nclk(this, 'csa.source', '', '', 1);">멕시코에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42587" onclick="nclk(this, 'csa.source', '', '', 1);">뮤지컬을 꿈꾸다</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43959" onclick="nclk(this, 'csa.source', '', '', 1);">미국에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59917" onclick="nclk(this, 'csa.source', '', '', 1);">미래직업, 어디까지 아니?</a> <em class="cite"> <a href="/list.naver?searchId=au6666" onclick="nclk(this, 'csa.provider', '', '', 1);">고래가 숨쉬는 도서관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59600" onclick="nclk(this, 'csa.source', '', '', 1);">믿거나 말거나 속담 이야기</a> <em class="cite"> <a href="/list.naver?searchId=au6559" onclick="nclk(this, 'csa.provider', '', '', 1);">도서출판 산하</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42410" onclick="nclk(this, 'csa.source', '', '', 1);">바이러스에서 살아남기 1, 2</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58474" onclick="nclk(this, 'csa.source', '', '', 1);">백점왕 만드는 절대 어휘 - 국어·사회</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58485" onclick="nclk(this, 'csa.source', '', '', 1);">백점왕 만드는 절대 어휘 - 수학·과학</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42932" onclick="nclk(this, 'csa.source', '', '', 1);">백지 위의 검은 것</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43766" onclick="nclk(this, 'csa.source', '', '', 1);">베트남에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43979" onclick="nclk(this, 'csa.source', '', '', 1);">브라질에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58324" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 물리교실1</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58334" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 물리교실2</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58335" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 물리교실3</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58237" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 생물교실1</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58287" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 생물교실3</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58254" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 수학교실1</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58286" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 수학교실2</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58325" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 수학교실3</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58255" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 지구과학교실2</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58288" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 지구과학교실3</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58332" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 화학교실1</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58333" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 화학교실2</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58327" onclick="nclk(this, 'csa.source', '', '', 1);">상위5%로 가는 화학교실3</a> <em class="cite"> <a href="/list.naver?searchId=pv451" onclick="nclk(this, 'csa.provider', '', '', 1);">위즈덤하우스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59919" onclick="nclk(this, 'csa.source', '', '', 1);">생각을 키우는 탈무드 이야기</a> <em class="cite"> <a href="/list.naver?searchId=au6667" onclick="nclk(this, 'csa.provider', '', '', 1);">가문비어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60012" onclick="nclk(this, 'csa.source', '', '', 1);">생물자원이야기</a> <em class="cite"> <a href="/list.naver?searchId=au6728" onclick="nclk(this, 'csa.provider', '', '', 1);">국립생물자원관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59311" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 1</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59312" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 2</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59318" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 3</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59313" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 4</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59300" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 5</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59301" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 6</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59569" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 7 · 8</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59603" onclick="nclk(this, 'csa.source', '', '', 1);">생방송 한국사 9</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58490" onclick="nclk(this, 'csa.source', '', '', 1);">선열의 지혜와 우리의 슬기 - 응답하라 신호연</a> <em class="cite"> <a href="/list.naver?searchId=au2130" onclick="nclk(this, 'csa.provider', '', '', 1);">전쟁기념관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58489" onclick="nclk(this, 'csa.source', '', '', 1);">선열의 지혜와 우리의 슬기 - 최종병기 활</a> <em class="cite"> <a href="/list.naver?searchId=au2130" onclick="nclk(this, 'csa.provider', '', '', 1);">전쟁기념관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58491" onclick="nclk(this, 'csa.source', '', '', 1);">선열의 지혜와 우리의 슬기 - 해상의 탱크 거북선</a> <em class="cite"> <a href="/list.naver?searchId=au2130" onclick="nclk(this, 'csa.provider', '', '', 1);">전쟁기념관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69556" onclick="nclk(this, 'csa.source', '', '', 1);">세계사 버스</a> <em class="cite"> <a href="/list.naver?searchId=au7208" onclick="nclk(this, 'csa.provider', '', '', 1);">니케북스 & 니케주니어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59931" onclick="nclk(this, 'csa.source', '', '', 1);">소프트웨어 어휘다지기 - 초등</a> <em class="cite"> <a href="/list.naver?searchId=au6705" onclick="nclk(this, 'csa.provider', '', '', 1);">소프트웨어야 놀자</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59581" onclick="nclk(this, 'csa.source', '', '', 1);">속담 하나 이야기 하나</a> <em class="cite"> <a href="/list.naver?searchId=au6559" onclick="nclk(this, 'csa.provider', '', '', 1);">도서출판 산하</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59426" onclick="nclk(this, 'csa.source', '', '', 1);">속담 한 상 푸짐하네</a> <em class="cite"> <a href="/list.naver?searchId=au6536" onclick="nclk(this, 'csa.provider', '', '', 1);">개암나무</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42643" onclick="nclk(this, 'csa.source', '', '', 1);">순간의 빛을 영원에 담은 모네</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42506" onclick="nclk(this, 'csa.source', '', '', 1);">숲 속의 사냥꾼들</a> <em class="cite"> <a href="/list.naver?searchId=pv170" onclick="nclk(this, 'csa.provider', '', '', 1);">일공육사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43885" onclick="nclk(this, 'csa.source', '', '', 1);">스위스에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43889" onclick="nclk(this, 'csa.source', '', '', 1);">스페인에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42938" onclick="nclk(this, 'csa.source', '', '', 1);">시간을 담는 그릇</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43666" onclick="nclk(this, 'csa.source', '', '', 1);">시사논술 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58403" onclick="nclk(this, 'csa.source', '', '', 1);">실록 밖으로 나온 세종의 비밀일기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42452" onclick="nclk(this, 'csa.source', '', '', 1);">심해에서 살아남기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=66877" onclick="nclk(this, 'csa.source', '', '', 1);">알쏭달쏭 헷갈린 과학</a> <em class="cite"> <a href="/list.naver?searchId=au6855" onclick="nclk(this, 'csa.provider', '', '', 1);">어린이과학동아</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=41717" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 권력을 희롱하다, 토끼전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41718" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 금지된 사랑에 빠지다, 운영전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41719" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 반전을 꿈꾸다, 박씨부인전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41720" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 부를 탐하다, 흥부전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41721" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 세상을 뒤집다, 홍길동전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41722" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 신분 사회를 비틀다, 춘향전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41723" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 양반의 위선을 조롱하다, 양반전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41724" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 인생사 덧없다, 구운몽</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41725" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 임금의 잘못을 꾸짖다, 사씨 남정기</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=41726" onclick="nclk(this, 'csa.source', '', '', 1);">역사로 통하는 고전문학 - 효의 길을 묻다, 심청전</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58688" onclick="nclk(this, 'csa.source', '', '', 1);">연표로 보는 한국사사전</a> <em class="cite"> <a href="/list.naver?searchId=pv477" onclick="nclk(this, 'csa.provider', '', '', 1);">책과함께어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43901" onclick="nclk(this, 'csa.source', '', '', 1);">영국에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60007" onclick="nclk(this, 'csa.source', '', '', 1);">옛이야기 속 고마운 생물들</a> <em class="cite"> <a href="/list.naver?searchId=ncc_pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">국립생물자원관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43904" onclick="nclk(this, 'csa.source', '', '', 1);">오스트리아에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42453" onclick="nclk(this, 'csa.source', '', '', 1);">우리 바다 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42507" onclick="nclk(this, 'csa.source', '', '', 1);">우리와 함께 살아가는 곤충 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42594" onclick="nclk(this, 'csa.source', '', '', 1);">음악미술 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59910" onclick="nclk(this, 'csa.source', '', '', 1);">의기양양 고사성어 어휘력 일취월장</a> <em class="cite"> <a href="/list.naver?searchId=au6672" onclick="nclk(this, 'csa.provider', '', '', 1);">다봄</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44512" onclick="nclk(this, 'csa.source', '', '', 1);">이라크에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42454" onclick="nclk(this, 'csa.source', '', '', 1);">이상기후에서 살아남기 1, 2</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44517" onclick="nclk(this, 'csa.source', '', '', 1);">이스라엘에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69554" onclick="nclk(this, 'csa.source', '', '', 1);">이슬람 버스</a> <em class="cite"> <a href="/list.naver?searchId=au7208" onclick="nclk(this, 'csa.provider', '', '', 1);">니케북스 & 니케주니어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44521" onclick="nclk(this, 'csa.source', '', '', 1);">이집트에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43911" onclick="nclk(this, 'csa.source', '', '', 1);">이탈리아에서 보물찾기 1, 2</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43782" onclick="nclk(this, 'csa.source', '', '', 1);">인도에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42414" onclick="nclk(this, 'csa.source', '', '', 1);">인체에서 살아남기 1, 2, 3</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43790" onclick="nclk(this, 'csa.source', '', '', 1);">일본에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42100" onclick="nclk(this, 'csa.source', '', '', 1);">자신만만-경제박사</a> <em class="cite"> <a href="/list.naver?searchId=pv95" onclick="nclk(this, 'csa.provider', '', '', 1);">미래엔</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=50805" onclick="nclk(this, 'csa.source', '', '', 1);">자신만만-고사성어</a> <em class="cite"> <a href="/list.naver?searchId=pv95" onclick="nclk(this, 'csa.provider', '', '', 1);">미래엔</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=41879" onclick="nclk(this, 'csa.source', '', '', 1);">자신만만-세계의 신화</a> <em class="cite"> <a href="/list.naver?searchId=pv95" onclick="nclk(this, 'csa.provider', '', '', 1);">미래엔</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42838" onclick="nclk(this, 'csa.source', '', '', 1);">자신만만-열두 달 우리 명절</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=42573" onclick="nclk(this, 'csa.source', '', '', 1);">자연사 박물관에서 살아남기 1, 2</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58145" onclick="nclk(this, 'csa.source', '', '', 1);">장영실 테마관</a> <em class="cite"> <a href="/list.naver?searchId=au5303" onclick="nclk(this, 'csa.provider', '', '', 1);">네이버</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42930" onclick="nclk(this, 'csa.source', '', '', 1);">장콩 선생님과 함께 묻고 답하는 한국사카페 1</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56775" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 경제 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56770" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 과학수사 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56759" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 날씨와 기후 변화 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56757" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 독도와 역사 분쟁 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56742" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 동물 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56765" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 미래 과학 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56760" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 미생물과 감염병 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56758" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 바다 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56771" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 발명 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56772" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 법 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56767" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 별자리와 우주 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58228" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 사춘기와 성 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58230" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 선거와 정치 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42429" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 수학 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56741" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 식물 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56764" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 음식과 영양 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42415" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 인체 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58229" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 전쟁 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58240" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 지구촌 경제 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56761" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 지구촌 종교 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58231" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 철학 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56773" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 탐험 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43736" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 한국지리 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58241" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 화산과 지진 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56766" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 환경 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=50860" onclick="nclk(this, 'csa.source', '', '', 1);">저스트고(Just go) 국가별 여행정보</a> <em class="cite"> <a href="/list.naver?searchId=au933" onclick="nclk(this, 'csa.provider', '', '', 1);">시공사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42947" onclick="nclk(this, 'csa.source', '', '', 1);">조선의 글씨를 천하에 세운 김정희</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42949" onclick="nclk(this, 'csa.source', '', '', 1);">조잘조잘 박물관에서 피어난 우리옷 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42509" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 거미도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42510" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 곤충도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42511" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 나비도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42512" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 딱정벌레도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42513" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 민물고기도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42514" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 애벌레도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42515" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 양서·파충류 도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42550" onclick="nclk(this, 'csa.source', '', '', 1);">주머니 속 풀꽃도감</a> <em class="cite"> <a href="/list.naver?searchId=au725" onclick="nclk(this, 'csa.provider', '', '', 1);">황소걸음</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69558" onclick="nclk(this, 'csa.source', '', '', 1);">중국사 버스</a> <em class="cite"> <a href="/list.naver?searchId=au7208" onclick="nclk(this, 'csa.provider', '', '', 1);">니케북스 & 니케주니어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43795" onclick="nclk(this, 'csa.source', '', '', 1);">중국에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58662" onclick="nclk(this, 'csa.source', '', '', 1);">지도로 배우는 우리나라 우리고장 - 강원 · 경상</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58661" onclick="nclk(this, 'csa.source', '', '', 1);">지도로 배우는 우리나라 우리고장 - 서울 · 경기</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58673" onclick="nclk(this, 'csa.source', '', '', 1);">지도로 배우는 우리나라 우리고장 - 충청 · 전라 · 제주</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42868" onclick="nclk(this, 'csa.source', '', '', 1);">지도와 함께 떠나는 역사 여행</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59888" onclick="nclk(this, 'csa.source', '', '', 1);">질문으로 시작하는 초등 인문학</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59601" onclick="nclk(this, 'csa.source', '', '', 1);">창의력 쏙쏙 지혜 톡톡 속담</a> <em class="cite"> <a href="/list.naver?searchId=au6532" onclick="nclk(this, 'csa.provider', '', '', 1);">대일출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42646" onclick="nclk(this, 'csa.source', '', '', 1);">창조의 수수께끼를 푼 레오나르도 다빈치</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42950" onclick="nclk(this, 'csa.source', '', '', 1);">책상 위의 태양</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59901" onclick="nclk(this, 'csa.source', '', '', 1);">처음 만나는 고사성어</a> <em class="cite"> <a href="/list.naver?searchId=au6601" onclick="nclk(this, 'csa.provider', '', '', 1);">미래주니어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59304" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 1 - 인류의 등장과 고대 국가의 성립</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59425" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 10 - 현대 세계의 냉전과 변화</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59305" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 2 - 통일 제국의 형성과 세계 종교의 탄생</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59306" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 3 - 다양한 문화권의 형성과 발전</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59307" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 4 - 여러 문화권의 충돌과 변화</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59308" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 5 - 르네상스와 대항해 시대</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59309" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 6 - 절대 왕정과 산업 혁명</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59310" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 7 - 프랑스 혁명과 시민 사회의 발전</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59423" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 8 - 제국주의와 제1차 세계대전</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59424" onclick="nclk(this, 'csa.source', '', '', 1);">처음 세계사 9 - 전체주의와 제2차 세계 대전</a> <em class="cite"> <a href="/list.naver?searchId=pv507" onclick="nclk(this, 'csa.provider', '', '', 1);">주니어랜덤</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43008" onclick="nclk(this, 'csa.source', '', '', 1);">천 가지 표정이 있는 나라 인도 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59158" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 미리보는 중학 과학 비주얼 백과</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58729" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 미리보는 중학 국어 문법</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59315" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 미리보는 중학 문학</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59152" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 미리보는 중학 영어 문법</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59561" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 가을 1-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59562" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 가을 2-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59563" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 겨울 1-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59564" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 겨울 2-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58620" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 3-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58716" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 3-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58621" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 4-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58717" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 4-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58599" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 5-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58718" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 5-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58619" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 6-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58719" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 6-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59157" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 비주얼 백과</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59194" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58618" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학 용어사전</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58622" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 과학실험</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59180" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 1-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59181" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 1-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59182" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 2-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59183" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 2-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59184" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 3-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59185" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 3-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59186" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 4-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59187" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 4-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59188" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 5-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59189" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 5-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59190" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 6-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59191" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 6-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59192" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58594" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 국어 용어사전</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58680" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 다양한 문화</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58681" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 독도</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59149" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 명화미술관</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59198" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 미술 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58676" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 봄 1-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58677" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 봄 2-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58614" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 봄 여름 가을 겨울 용어사전</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58587" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 3-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58682" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 3-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58588" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 4-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58683" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 4-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58595" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 5-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58684" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 5-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58623" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 6-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58685" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 6-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59195" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58624" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 사회 용어사전</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59316" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 소프트웨어 용어사전</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58691" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 1-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59565" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 1-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58692" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 2-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59566" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 2-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58664" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 3-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58731" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 3-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58665" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 4-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58732" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 4-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58666" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 5-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58733" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 5-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58667" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 6-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58734" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 6-2</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59193" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 수학 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58596" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 스토리텔링 세계사</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58730" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 스토리텔링 한국사</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59161" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 실과 5학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59162" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 실과 6학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58674" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 어휘의 달인</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58678" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 여름 1-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58679" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 여름 2-1</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58699" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 역사 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59151" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 영어 문법</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58675" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 우등생 과학</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59179" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 우등생 논술</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59196" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 음악 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59155" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 창의적 체험활동</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59164" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 체육 3학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59165" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 체육 4학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59166" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 체육 5학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59167" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 체육 6학년</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59197" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 체육 상식 퀴즈</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58586" onclick="nclk(this, 'csa.source', '', '', 1);">천재학습백과 초등 토론배틀</a> <em class="cite"> <a href="/list.naver?searchId=pv505" onclick="nclk(this, 'csa.provider', '', '', 1);">천재교육</a> </em> </li> <li class="section_item"> 초등 과목송 <em class="cite"> <a href="/list.naver?searchId=au6561" onclick="nclk(this, 'csa.provider', '', '', 1);">아이스크림미디어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59416" onclick="nclk(this, 'csa.source', '', '', 1);">초등 교과서 음악</a> <em class="cite"> <a href="/list.naver?searchId=au6561" onclick="nclk(this, 'csa.provider', '', '', 1);">아이스크림미디어</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69675" onclick="nclk(this, 'csa.source', '', '', 1);">초등 국어개념 한 컷 그림사전</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59900" onclick="nclk(this, 'csa.source', '', '', 1);">초등 선생님이 뽑은 남다른 고사성어</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59573" onclick="nclk(this, 'csa.source', '', '', 1);">초등 선생님이 뽑은 남다른 속담</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69676" onclick="nclk(this, 'csa.source', '', '', 1);">초등 전과목 어휘력 사전</a> <em class="cite"> <a href="/list.naver?searchId=pv55" onclick="nclk(this, 'csa.provider', '', '', 1);">다락원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42574" onclick="nclk(this, 'csa.source', '', '', 1);">초등과학 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42281" onclick="nclk(this, 'csa.source', '', '', 1);">초등사회 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42426" onclick="nclk(this, 'csa.source', '', '', 1);">초등수학 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=41825" onclick="nclk(this, 'csa.source', '', '', 1);">초등영어 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42104" onclick="nclk(this, 'csa.source', '', '', 1);">초등학교 생활금융</a> <em class="cite"> <a href="/list.naver?searchId=pv80" onclick="nclk(this, 'csa.provider', '', '', 1);">금융감독원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=68986" onclick="nclk(this, 'csa.source', '', '', 1);">초등학생을 위한 과학사</a> <em class="cite"> <a href="/list.naver?searchId=au6855" onclick="nclk(this, 'csa.provider', '', '', 1);">어린이과학동아</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43963" onclick="nclk(this, 'csa.source', '', '', 1);">캐나다에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=55654" onclick="nclk(this, 'csa.source', '', '', 1);">커리어넷 주니어 직업정보</a> <em class="cite"> <a href="/list.naver?searchId=au577" onclick="nclk(this, 'csa.provider', '', '', 1);">한국직업능력연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60010" onclick="nclk(this, 'csa.source', '', '', 1);">컴퓨터 없이 배우는 어린이 코딩 - 초능력보다 코딩</a> <em class="cite"> <a href="/list.naver?searchId=pv516" onclick="nclk(this, 'csa.provider', '', '', 1);">계림북스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43998" onclick="nclk(this, 'csa.source', '', '', 1);">쿠바에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59911" onclick="nclk(this, 'csa.source', '', '', 1);">키워드로 쉽게 읽는 고전</a> <em class="cite"> <a href="/list.naver?searchId=au6676" onclick="nclk(this, 'csa.provider', '', '', 1);">글담어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43816" onclick="nclk(this, 'csa.source', '', '', 1);">태국에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42473" onclick="nclk(this, 'csa.source', '', '', 1);">태양계 행성들이 그리는 우주지도</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43922" onclick="nclk(this, 'csa.source', '', '', 1);">터키에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42885" onclick="nclk(this, 'csa.source', '', '', 1);">토끼 기르기</a> <em class="cite"> <a href="/list.naver?searchId=pv46" onclick="nclk(this, 'csa.provider', '', '', 1);">김영사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59582" onclick="nclk(this, 'csa.source', '', '', 1);">토론이 좋아요</a> <em class="cite"> <a href="/list.naver?searchId=au6569" onclick="nclk(this, 'csa.provider', '', '', 1);">에듀니티</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43930" onclick="nclk(this, 'csa.source', '', '', 1);">프랑스에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58542" onclick="nclk(this, 'csa.source', '', '', 1);">한 권으로 끝내는 교과서 위인</a> <em class="cite"> <a href="/list.naver?searchId=pv496" onclick="nclk(this, 'csa.provider', '', '', 1);">지경사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58461" onclick="nclk(this, 'csa.source', '', '', 1);">한국 여성사 편지</a> <em class="cite"> <a href="/list.naver?searchId=pv477" onclick="nclk(this, 'csa.provider', '', '', 1);">책과함께어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42959" onclick="nclk(this, 'csa.source', '', '', 1);">한국사 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58670" onclick="nclk(this, 'csa.source', '', '', 1);">한국사 사전 1 - 유물과 유적·법과 제도</a> <em class="cite"> <a href="/list.naver?searchId=pv477" onclick="nclk(this, 'csa.provider', '', '', 1);">책과함께어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58672" onclick="nclk(this, 'csa.source', '', '', 1);">한국사 사전 2 - 역사 사건·문화와 사상</a> <em class="cite"> <a href="/list.naver?searchId=pv477" onclick="nclk(this, 'csa.provider', '', '', 1);">책과함께어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58687" onclick="nclk(this, 'csa.source', '', '', 1);">한국사 사전 3 - 나라와 민족·기구와 단체·역사 인물</a> <em class="cite"> <a href="/list.naver?searchId=pv477" onclick="nclk(this, 'csa.provider', '', '', 1);">책과함께어린이</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59902" onclick="nclk(this, 'csa.source', '', '', 1);">한국사 주요사건으로 풀어낸 고사성어</a> <em class="cite"> <a href="/list.naver?searchId=pv516" onclick="nclk(this, 'csa.provider', '', '', 1);">계림북스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56826" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 과학상식</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56825" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 우주</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=57614" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 지구과학</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=57617" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 초등용 로켓</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58126" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 초등용 우주과학</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58130" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 초등용 우주탐사</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56823" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 초등용 항공</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=57616" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 항공</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56824" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 학습교재 - 항공우주플래시</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42476" onclick="nclk(this, 'csa.source', '', '', 1);">호기심, 달나라에 착륙하다</a> <em class="cite"> <a href="/list.naver?searchId=pv109" onclick="nclk(this, 'csa.provider', '', '', 1);">북멘토</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=44017" onclick="nclk(this, 'csa.source', '', '', 1);">호주에서 보물찾기</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=43086" onclick="nclk(this, 'csa.source', '', '', 1);">황금과 교역의 나라 페르시아</a> <em class="cite"> <a href="/list.naver?searchId=pv142" onclick="nclk(this, 'csa.provider', '', '', 1);">아이세움</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59574" onclick="nclk(this, 'csa.source', '', '', 1);">3개 국어로 배우는 수수께끼 속담풀이</a> <em class="cite"> <a href="/list.naver?searchId=au6532" onclick="nclk(this, 'csa.provider', '', '', 1);">대일출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58436" onclick="nclk(this, 'csa.source', '', '', 1);">EBS 어린이 지식e</a> <em class="cite"> <a href="/list.naver?searchId=pv372" onclick="nclk(this, 'csa.provider', '', '', 1);">지식채널(시공사)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42524" onclick="nclk(this, 'csa.source', '', '', 1);">SOS 과학수사대-공룡 시대에 가다!</a> <em class="cite"> <a href="/list.naver?searchId=pv143" onclick="nclk(this, 'csa.provider', '', '', 1);">아이즐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42400" 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