{"title":"Individual Kits","description":null,"products":[{"product_id":"mel-stem-kit-spring-force-car","title":"Spring Force MEL STEM Kit","description":"\u003cp\u003e\u003cstrong\u003eAges 5–9+\u003c\/strong\u003e • \u003cstrong\u003e1 MEL STEM kit + AR app access\u003c\/strong\u003e 🛠️\u003c\/p\u003e\u003cp\u003eSpeed or distance — which makes the better racecar? With the Spring Force kit, kids build a racecar powered by a spring engine, then tune it to go faster or farther by reducing friction and using mechanical advantage. It’s a hands-on introduction to how energy moves and changes in the machines around us.\u003c\/p\u003e\u003ch3\u003eWhat kids will do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAssemble a racecar with a spring-powered engine\u003c\/li\u003e\n\u003cli\u003eExperiment with how energy is stored and released\u003c\/li\u003e\n\u003cli\u003eBuild a motor system using pulleys and levers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat kids will learn\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWhy friction matters in every mechanism\u003c\/li\u003e\n\u003cli\u003eThe basics of mechanical advantage\u003c\/li\u003e\n\u003cli\u003eHow energy transforms in everyday life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAll-in-one kit\u003c\/strong\u003e — every part needed is in the box, and the finished model is a toy kids keep. Certified safe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNGSS-aligned\u003c\/strong\u003e: K-PS2-1, K-PS2-2, 4-PS3-4 and more. See our additional educational materials \u003ca href=\"https:\/\/classwallet.melscience.com\/blogs\/education\/info\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eIncludes access to the MEL Science AR app 📱\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAugmented reality lessons\u003c\/strong\u003e — Point your phone or tablet at the kit to see the science behind your build in 3D.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-step visual guides\u003c\/strong\u003e — Clear, animated instructions so every build goes smoothly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning as a game\u003c\/strong\u003e — Challenges, achievements, and quizzes that make the science stick.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA great single-kit STEM activity for homeschool lessons, afterschool clubs, or a first taste of MEL Science.\u003c\/p\u003e","brand":"Class Wallet with MEL Science","offers":[{"title":"Default Title","offer_id":67821322043713,"sku":"MEL-St-CarCNp-EN-25","price":54.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/1606\/1505\/files\/springforce.png?v=1791216021"},{"product_id":"mel-stem-kit-projectile-cannon","title":"Projectile Cannon MEL STEM Kit","description":"\u003cp\u003e\u003cstrong\u003eAges 5–9+\u003c\/strong\u003e • \u003cstrong\u003e1 MEL STEM kit + AR app access\u003c\/strong\u003e 🛠️\u003c\/p\u003e\u003cp\u003eEver tried to toss a crumpled paper into the bin from across the room? The Projectile Cannon kit turns that challenge into science. Kids build their own toy cannon, discover how launch angle changes an object’s path, find the angle that sends it farthest, and then sharpen their aim with interactive target practice in the AR app.\u003c\/p\u003e\u003ch3\u003eWhat kids will do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuild a working toy cannon\u003c\/li\u003e\n\u003cli\u003eExplore projectile motion through a game\u003c\/li\u003e\n\u003cli\u003eImprove their aim with AR target practice\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat kids will learn\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWhat a trajectory is\u003c\/li\u003e\n\u003cli\u003eHow angles and velocity affect a launch\u003c\/li\u003e\n\u003cli\u003eWhere parabolas show up in sports\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAll-in-one kit\u003c\/strong\u003e — every part needed is in the box, and the finished model is a toy kids keep. Certified safe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNGSS-aligned\u003c\/strong\u003e: K-PS2-1, K-PS2-2, MS-PS2-2 and more. See our additional educational materials \u003ca href=\"https:\/\/classwallet.melscience.com\/blogs\/education\/info\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eIncludes access to the MEL Science AR app 📱\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAugmented reality lessons\u003c\/strong\u003e — Point your phone or tablet at the kit to see the science behind your build in 3D.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-step visual guides\u003c\/strong\u003e — Clear, animated instructions so every build goes smoothly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning as a game\u003c\/strong\u003e — Challenges, achievements, and quizzes that make the science stick.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA great single-kit STEM activity for homeschool lessons, afterschool clubs, or a first taste of MEL Science.\u003c\/p\u003e","brand":"Class Wallet with MEL Science","offers":[{"title":"Default Title","offer_id":67821322142017,"sku":"MEL-ST-CannonCNp-EN-25","price":54.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/1606\/1505\/files\/cannon.png?v=1791215960"},{"product_id":"mel-stem-kit-science-of-light","title":"Science of Light MEL STEM Kit","description":"\u003cp\u003e\u003cstrong\u003eAges 5–9+\u003c\/strong\u003e • \u003cstrong\u003e1 MEL STEM kit + AR app access\u003c\/strong\u003e 🛠️\u003c\/p\u003e\u003cp\u003eEvery phone and laptop screen relies on polarizers — but what are they, and what do they do to light? With the Science of Light kit, kids build their own model screen, watch how light changes as it passes through transparent materials, and create a secret image that only appears through their screen. The AR app shows how polarizers work in 3D.\u003c\/p\u003e\u003ch3\u003eWhat kids will do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAssemble a model of a screen\u003c\/li\u003e\n\u003cli\u003eObserve how light changes passing through transparent objects\u003c\/li\u003e\n\u003cli\u003eCreate a hidden image visible only through their screen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat kids will learn\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe nature of light\u003c\/li\u003e\n\u003cli\u003eWhat a polarizer is and how it works\u003c\/li\u003e\n\u003cli\u003eWhere polarizers are used in everyday life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAll-in-one kit\u003c\/strong\u003e — every part needed is in the box, and the finished model is a toy kids keep. Certified safe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNGSS-aligned\u003c\/strong\u003e: 1-PS4-2, 1-PS4-3, 4-PS4-2 and more. 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