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class="global-header__nav-list__nested"> <li><a href="/about-us/our-story">Our Story</a></li> <li><a href="/about-us/governance">Governance</a></li> <li><a href="/about-us/media">Media</a></li> <li><a href="/about-us/partners">Partners</a></li> </ul> </li> </ul> </div> </nav> </header> <main id="content"> <div class="wrapper -max -margin-medium"> <div class="resources-hero" data-module="home-hero"> <ul class="resources-hero__list"> <li class="resources-hero__item"> <button data-js="button" aria-expanded="true" aria-controls="home-hero-11" class="resources-hero__button" > <span class="resources-hero__label heading-6">Announcement</span> <span class="__screenreader">:</span> <span class="resources-hero__title heading-3 font-slab">AACT Membership Benefits</span> </button> <div id="home-hero-11"> <p> AACT is a community of teachers of chemistry who share strategies, find support, ask questions, and overcome classroom challenges. Join AACT to access resources, professional development, and other member benefits. </p> <a class="button -important" href="https://teachchemistry.org/about-us/learn-more#memberBenefits">View AACT Member Benefits »</a> <a class="button -text" href="https://join.teachchemistry.org/eweb/AACTOMATemplate.aspx?site=AACT_OMA&WebCode=CreateAccount&code=1000">Join AACT »</a> <div class="resources-hero__image"> <img src="https://teach-chemistry.s3.amazonaws.com/2021/10/01/12/08/26/061b09ed-b5ae-467e-a4d6-c4d1552be092/Hero.02.png" /> </div> </div> </li> <li class="resources-hero__item"> <button data-js="button" aria-expanded="true" aria-controls="home-hero-5" class="resources-hero__button" > <span class="resources-hero__label heading-6">Professional Development</span> <span class="__screenreader">:</span> <span class="resources-hero__title heading-3 font-slab">Attend Our Next Webinar</span> </button> <div id="home-hero-5"> <p> Register today for our webinar with Sean Regan on April 10th at 7:00 pm ET. Learn more from the author of “Using Conditional Formatting in Spreadsheets to Create Engaging, Interactive Lessons with Instant Feedback,” featured in our latest Chemistry Solutions issue. </p> <a class="button -important" href="https://register.gotowebinar.com/register/2817376945514692187">Register Now »</a> <a class="button -text" href="https://teachchemistry.org/periodical/issues/march-2025/using-conditional-formatting-in-spreadsheets-to-create-engaging-interactive-lessons-with-instant-feedback">Read the Article »</a> <div class="resources-hero__image"> <img src="https://teach-chemistry.s3.amazonaws.com/2025/03/17/16/56/26/e399416f-b53a-4709-854e-01deabdec344/Webinar-UsingConditionalFormatting.png" /> </div> </div> </li> <li class="resources-hero__item"> <button data-js="button" aria-expanded="true" aria-controls="home-hero-49" class="resources-hero__button" > <span class="resources-hero__label heading-6">Professional Development</span> <span class="__screenreader">:</span> <span class="resources-hero__title heading-3 font-slab">Info Session with Q&A: AACT Governance Positions and Awards</span> </button> <div id="home-hero-49"> <p> Applications for AACT Governing Board positions and Teacher of the Year Awards are now open. Join Amiee Modic and Elliot Richman on Thursday, April 17th at 7:00 pm ET for an informational session and Q&A during the webinar. </p> <a class="button -important" href="https://american-chemical-society.zoom.us/webinar/register/WN_-RPNQ8FHRoWXF04WlttQEQ#/registration">Register Now »</a> <a class="button -text" href="professional-development/webinars/aact-awards-governance">Learn More »</a> <div class="resources-hero__image"> <img src="https://teach-chemistry.s3.amazonaws.com/2020/08/27/14/56/47/2bb290b3-86d0-4138-84cd-5980f6bc3d7d/Webinar-Banner.png" /> </div> </div> </li> <li class="resources-hero__item"> <button data-js="button" aria-expanded="true" aria-controls="home-hero-51" class="resources-hero__button" > <span class="resources-hero__label heading-6">New Web Feature</span> <span class="__screenreader">:</span> <span class="resources-hero__title heading-3 font-slab">Set Up Content Alerts with My Notifications</span> </button> <div id="home-hero-51"> <p> We are excited to launch a new web feature enabling AACT members to receive customized content alerts from teachchemistry.org. Log in to discover 'My Notifications', available now, and click on the link below to learn more about using this new feature. </p> <a class="button -important" href="https://teachchemistry.org/news/customized-content-alerts-with-my-notifications">Discover My Notifications »</a> <div class="resources-hero__image"> <img src="https://teach-chemistry.s3.amazonaws.com/2025/01/14/12/06/39/ff7ff20c-bd4c-49be-b356-f400de02ce62/V5Notifications Hero Banner.png" /> </div> </div> </li> <li class="resources-hero__item"> <button data-js="button" aria-expanded="true" aria-controls="home-hero-50" class="resources-hero__button" > <span class="resources-hero__label heading-6">Classroom Resources</span> <span class="__screenreader">:</span> <span class="resources-hero__title heading-3 font-slab">New Collection: Puzzles and Games</span> </button> <div id="home-hero-50"> <p> Explore this recently compiled collection of chemistry themed puzzles and games from the AACT library to help you reinforce chemistry concepts in the classroom. </p> <a class="button -important" href="https://teachchemistry.org/classroom-resources/collections/puzzles-and-games">Explore Puzzles and Games »</a> <a class="button -text" href="https://teachchemistry.org/classroom-resources/collections">View More Collections »</a> <div class="resources-hero__image"> <img src="https://teach-chemistry.s3.amazonaws.com/2024/12/10/14/43/32/a325d35c-e0cb-4d89-95cc-66033c1a5220/Hero-Puzzles Games_2.png" /> </div> </div> </li> </ul> </div> </div> <div class="resources-search"> <div class="wrapper -max"> <h2 class="resources-search__heading heading-1">Find a Resource</h2> <form id="topics-form" class="resources-search__form"> <div class="resources-search__item"> <span class="resources-search__descriptor">I'm a</span> <span class="resources-search__filter"> <label for="grade-level" class="resources-search__label">Grade Level</label> <select name="q[grade_level_ratings_grade_level_id_eq]" id="grade-level" class="form-input -select"> <option value="">Any Grade Level Teacher</option> <option value="1">Elementary School Teacher</option> <option value="2">Middle School Teacher</option> <option value="3">High School Teacher</option> </select> </span> </div> <div class="resources-search__item"> <span class="resources-search__descriptor">looking for</span> <span class="resources-search__filter"> <label for="content_type_in" class="resources-search__label">Resource</label> <select name="q[content_type_in]" id="content_type_in" class="form-input -select"> <option value="">All Resources</option> <option value="activity">Activity</option> <option value="animation">Animation</option> <option value="demonstration">Demonstration</option> <option value="lab">Lab</option> <option value="lesson_plan">Lesson Plan</option> <option value="project">Project</option> <option value="simulation">Simulation</option> <option value="video">Video</option> <option value="game">Game</option> </select> </span> </div> <div class="resources-search__item"> <span class="resources-search__descriptor">on</span> <span class="resources-search__filter"> <label for="topic_id" class="resources-search__label"> Topic <span class="__screenreader">(required)</span> <span aria-hidden="true">*</span> </label> <select name="id" id="topic_id" class="form-input -select" required> <option value="" disabled selected>Select Topic *</option> <option value=acids-bases>Acids & Bases</option> <option value=atomic-structure>Atomic Structure</option> <option value=chemistry-basics>Chemistry Basics</option> <option value=electrochemistry>Electrochemistry</option> <option value=energy-thermodynamics>Energy & Thermodynamics</option> <option value=equilibrium>Equilibrium</option> <option value=gases>Gases</option> <option value=kinetics>Kinetics</option> <option value=molecules-and-bonding>Molecules & Bonding</option> <option value=nuclear-chemistry>Nuclear Chemistry</option> <option value=organic-chemistry>Organic Chemistry</option> <option value=quantitative-chemistry>Quantitative Chemistry</option> <option value=reactions-stoichiometry>Reactions & Stoichiometry</option> <option value=solutions>Solutions</option> <option value=states-of-matter>States Of Matter</option> </select> </span> </div> <div class="resources-search__action"> <input type="submit" value="Go »" class="button form-submit-inline" onclick='setFormAction()'> </div> </form> </div> </div> <script> function setFormAction() { document.getElementById('topics-form').action = "/classroom-resources/topics/" + document.getElementById('topic_id').value } </script> <div class="wrapper -margin-large"> <div class="grid -gutters"> <div class="grid-row"> <div class="col-8"> <h2 class="heading-1 text-teal">Featured Articles from our Periodical</h2> <p class="heading-6">Chemistry Solutions</p> <ul class="card-list -alt"> <li> <div class="card-list__card"> <div class="card-list__card-content"> <p class="heading-6">March 2025 | Tech Tips</p> <h3 class="heading-4"> <a href="/periodical/issues/march-2025/using-conditional-formatting-in-spreadsheets-to-create-engaging-interactive-lessons-with-instant-feedback"> Using Conditional Formatting in Spreadsheets to Create Engaging, Interactive Lessons with Instant Feedback </a> </h3> <img alt="" class="card-list__card-image" src="https://teach-chemistry.s3.amazonaws.com/2025/03/05/09/08/22/429a5ecb-4831-4857-b6a8-6787ffaf7455/Usingconditionalformatting-listimage.jpg" /> <p>In this article, the author explores how he uses spreadsheets featuring interactive activities and instant feedback to enhance high school chemistry learning. He reports that his students became more engaged with the material, and at the same time gained essential spreadsheet skills.</p> </div> </div> </li> <li> <div class="card-list__card"> <div class="card-list__card-content"> <p class="heading-6">November 2024 | Classroom Commentary</p> <h3 class="heading-4"> <a href="/periodical/issues/november-2024/from-the-classroom-to-capitol-hill"> From the Classroom to Capitol Hill </a> </h3> <img alt="" class="card-list__card-image" src="https://teach-chemistry.s3.amazonaws.com/2024/11/12/09/07/37/7e562e96-545d-45e0-8c0f-f28ae3503bcf/listimage-capitolhill.jpg" /> <p>A chemistry teacher shares her experience as an Albert Einstein Distinguished Educator Fellow, detailing her journey from the classroom to Capitol Hill. She reflects on the fellowship’s impact and her contributions to education policy, and encourages other STEM teachers to apply.</p> </div> </div> </li> <li> <div class="card-list__card"> <div class="card-list__card-content"> <p class="heading-6">September 2024 | Resource Feature</p> <h3 class="heading-4"> <a href="/periodical/issues/september-2024/enhancing-student-self-awareness-of-learning-progress-in-high-school-chemistry"> Enhancing Student Self-Awareness of Learning Progress in High School Chemistry </a> </h3> <img alt="" class="card-list__card-image" src="https://teach-chemistry.s3.amazonaws.com/2024/09/04/09/31/57/37026f6a-6858-441a-b95d-0a4f3ad0cd02/enhancingselfawareness-listimage.jpg" /> <p>A veteran high school chemistry teacher shares how implementing a year-long strategy using ongoing lab examples enhanced students’ self-awareness, allowing them to reflect on progress, correct misconceptions, and take ownership of their learning.</p> </div> </div> </li> <li class="card -filled-dark -margin-small -border-highlight no-top-padding"> <div class="card__content text-white"> <h3 class="heading-3">Dear Labby</h3> <p> Calling all teachers of chemistry! Submit your teaching questions and classroom woes to <em>Dear Labby</em>, a teacher advice column created by AACT. 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Check out the fine work of our talented members and learn more about opportunities to participate.</p> <a class="button" href="/get-involved/content-development">Learn More »</a> </li> <li> <h3 class="heading-1 text-teal">Project SEED</h3> <p>Project SEED is an American Chemical Society (ACS) initiative that provides STEM research, learning, and growth opportunities for high school students with diverse identities and socioeconomic backgrounds so they can be empowered to advance and enrich the chemical science enterprise.</p> <a class="button" href="https://www.acs.org/education/students/highschool/seed.html">Learn More »</a> </li> </ul> </div> <div class="col-6"> <div class="card"> <div class="card__content"> <h2 class="__screenreader">ChemMatters E-Periodical</h2> <div class="chem-matters-cover"> <div class="text-left"> <figure class="photo"> <img src="https://teach-chemistry.s3.amazonaws.com/2025/04/01/12/14/50/4e763f8f-c445-4652-b131-fc8a0a9f65c4/chemmatters-cover-april-2025.jpg" 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