Free, easy-to-understand, hands-on K-12 engineering curriculum that inspires creativity and innovation. teachengineering.orghttps://bsky.app/profile/teachengineering.orghttps://bsky.app/profile/teachengineering.org/post/3mksjrqdgys26In this design challenge, seventh graders practice teamwork, creativity + communication by working collaboratively and presenting their final results! 🆕 Make It Clean! Engineering a Multipurpose Cleaning Product: teachengineering.org/activities/view/rice-3043-make-it-clean-cleaning-product-activity01 May 2026 16:18 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mksjrqdgys26https://bsky.app/profile/teachengineering.org/post/3mkiwbnmfq22m🔌 Beyond Binary: Building Blocks of Digital Decisions In this hands-on activity, students work as teams of engineers to create functional logic gates! 🆕 For grades 9-12: teachengineering.org/activities/view/uod-3034-beyond-binary-building-blocks-digital-activity27 Apr 2026 20:35 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mkiwbnmfq22mhttps://bsky.app/profile/teachengineering.org/post/3mkbbtj3oxs2r🆕 Mars Chemistry Coding Challenge 🛸 This activity emphasizes engineering design, systems thinking, and the critical role #CSed plays in enabling advanced technologies for space exploration: teachengineering.org/activities/view/jpl-3042-mars-chemistry-coding-challenge-activity24 Apr 2026 19:41 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mkbbtj3oxs2rhttps://bsky.app/profile/teachengineering.org/post/3mjzm4srlrs2m🆕 For students in grades 9-12: teachengineering.org/activities/view/uod-3017-microchips-photolithography-light-activity 💅🏻 In this hands-on design challenge, students simulate the photolithography process used in semiconductor manufacturing by using gel nail polish as a UV-sensitive photoresist21 Apr 2026 18:24 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mjzm4srlrs2mhttps://bsky.app/profile/teachengineering.org/post/3mjpknee46s2c🆕 Students design and test candy-coating techniques as a model to investigate how surfactants affect liquid spreading + adhesion! Activity for students in grades 10-12: teachengineering.org/activities/view/uok-3030-sweet-surfactants-surface-tension-activity After this design engineering challenge,17 Apr 2026 18:31 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mjpknee46s2chttps://bsky.app/profile/teachengineering.org/post/3mjhvvc2qx227🆕 Polymers, Plastics, and Bioplastics: teachengineering.org/activities/view/uok-3025-polymers-plastic-bioplastics-activity Sixth grade students learn about natural + synthetic polymers 🩳 Then act like engineers and design a product that could help reduce plastic waste and improve sustainability ♻️14 Apr 2026 17:31 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mjhvvc2qx227https://bsky.app/profile/teachengineering.org/post/3mihsq4pexs2w🆕 Activity for students in grades 10-12: teachengineering.org/activities/view/uok-3026-additives-affect-surface-tension-activity How Additives Affect Surface Tension💧 In this hands-on activity, students observe, model + analyze how substances like surfactants can alter fluid behavior in the lungs.01 Apr 2026 23:09 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mihsq4pexs2whttps://bsky.app/profile/teachengineering.org/post/3micxxmxia224In this design challenge, students are introduced to logic gates + problem solving through a real-world scenario in which delivery trucks must be efficiently routed through a congested city area 🚚 🆕 For grades 9-12: teachengineering.org/activities/view/uod-3024-rush-hour-mayhem-logic-gates-activity31 Mar 2026 00:59 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3micxxmxia224https://bsky.app/profile/teachengineering.org/post/3mi2z6ws7mc22🆕 Adding an Ethical Twist to Engineering Designs: teachengineering.org/activities/view/tam-3022-ethical-twist-engineering-design-activity After this engaging case study, 10th grade students should be able to: ✅ Define and understand ethics in general and in engineering27 Mar 2026 21:00 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mi2z6ws7mc22https://bsky.app/profile/teachengineering.org/post/3mhvrpbwz4c2o🆕 In this design challenge, students construct a prosthetic hand and program it to move through different angles of motion, modeling how real-world assistive technologies function 🤚🏿 For grades 10-12: teachengineering.org/activities/view/uok-3021-smart-prosthetic-hand-grip-arduino-activity25 Mar 2026 19:02 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mhvrpbwz4c2ohttps://bsky.app/profile/teachengineering.org/post/3mhsyo6cjds22🆕 Exploring Light and Health: Designing a Light-Based Diagnostic Device In this hands-on challenge, students use the engineering design process to design and build a light-based test device 🔦 For fifth graders: teachengineering.org/activities/view/fiu-3023-light-based-diagnostic-device-activity24 Mar 2026 16:29 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mhsyo6cjds22https://bsky.app/profile/teachengineering.org/post/3mgscnots722b🆕 Check out this latest high school school addition to our free digital library! Hands-On Robotics: Precision Pick-and-Place Challenge 🤖 In this activity, students will act as robotics engineers, and should be able to:11 Mar 2026 16:30 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mgscnots722bhttps://bsky.app/profile/teachengineering.org/post/3mgnkhfjvss2kMission Myelin: Model, Damage, Repair 🧬 Biomedical and bio engineers study myelin to test how different treatments can promote remyelination, especially in neurological disorders such as multiple sclerosis (MS). 🆕 After this hands-on simulation, students should be able to:09 Mar 2026 19:06 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mgnkhfjvss2khttps://bsky.app/profile/teachengineering.org/post/3mgmxyu4skc2gThe 1️⃣ week countdown is on: Apply to attend the @teachengineering.org Champions Institute! This is YOUR opportunity for engineering education PD — and to be inspired! 🤩 Begin your application day: teachengineering.org/pdworkshops09 Mar 2026 13:36 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mgmxyu4skc2ghttps://bsky.app/profile/teachengineering.org/post/3mgdoxcuius2v🆕 For students in grades 6-8: teachengineering.org/activities/view/rice-3008-fluid-forces-bridges-hydraulic-systems-activity In this new activity, students explore how water and other fluids can exert enough force to raise a heavy bridge — and then design a hydraulic bridge for themselves! 🌉05 Mar 2026 21:00 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mgdoxcuius2vhttps://bsky.app/profile/teachengineering.org/post/3mgbcpzt4rc2hIf you are committed to amplifying STEM advocacy — and inspiring your peers, students, and community! — apply for PD through the @teachengineering.org Champions Institute: teachengineering.org/pdworkshops Open to all K-12 educators, counselors, and informal STEM teachers nationwide! 😊 Apply today!04 Mar 2026 22:16 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mgbcpzt4rc2hhttps://bsky.app/profile/teachengineering.org/post/3mg65hsa7yk2tCheck out the latest addition to our free digital library! 🆕 For students in grades 6-8 to think critically and creatively: teachengineering.org/activities/view/usm-3009-biome-robots-polymers-survival-activity In this engineering design challenge ––03 Mar 2026 16:04 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mg65hsa7yk2thttps://bsky.app/profile/teachengineering.org/post/3mg64hhfl2c2sTeach Engineering has always prepared educators to lead with confidence and spark students' excitement for discovery! 🤩 Now, we have a new look: teachengineering.org The same @teachengineering.org you love, but with updated visuals to help you inspire the next generation of change makers!03 Mar 2026 15:46 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mg64hhfl2c2shttps://bsky.app/profile/teachengineering.org/post/3mg3ly5mgwk2v😎 If you're committed to energizing and empowering STEM students, apply to become a Teach Engineering Champion: teachengineering.org/pdworkshops A 2025 TECI Champion Graduate said: "As an educator working in rural communities, I am always seeking high-quality, culturally adaptable STEM resources —02 Mar 2026 15:46 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mg3ly5mgwk2vhttps://bsky.app/profile/teachengineering.org/post/3mfu72ly6bs2eThe TECI is a 2-day, immersive program that blends hands-on exploration, collaboration, and reflection to create a dynamic learning experience. This is an opportunity to join a community of other like-minded education professionals to learn, collaborate, and innovate through workshops like:27 Feb 2026 17:06 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mfu72ly6bs2ehttps://bsky.app/profile/teachengineering.org/post/3mfpfhzqu4k2rPassionate STEM Educators: Become a @teachengineering.org Champion! 🥇 👉🏽 Apply today to receive advanced training, resources, and to learn how Teach Engineering can help you engage students in engineering: teachengineering.org/pdworkshops25 Feb 2026 19:17 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mfpfhzqu4k2rhttps://bsky.app/profile/teachengineering.org/post/3mfnckzqtzs2wWe recently partnered with @discovereorg.bsky.social to host a webinar on exploring practical ways to introduce engineering to K-12 students! Educators stepped into the role of students and participated in a hands-on challenge from the TeachEngineering Digital Library called Controlling Sound! 🔊24 Feb 2026 23:20 +0000at://did:plc:sgniklsofshcuwmyy4edw5jm/app.bsky.feed.post/3mfnckzqtzs2w