{"product_id":"create-a-chain-reaction-stem-kit-gr-3-5-pp849","title":"Create-A-Chain Reaction STEM Kit - Gr. 3-5 - US 3468","description":"Students learn firsthand how STEM concepts such as gravity, force and momentum can create a chain reaction! Our kid-pleasing set challenges third- through fifth-grade students to build a variety of chain reaction courses—and comes complete with everything kids need to build from scratch, including switches, seesaws, hammers and more. Students simply grab a challenge card...design and build each of the pictured components with help from the “how-to” book...then set up their course. With a drop of the ball onto the tracks, kids will find out whether their course works—fine-tuning the distance and angle of the pieces until the ball reaches the goal box. Perfect for building 21st-century skills like perseverance and STEM problem solving, our set even lets students create their very own chain reaction courses—for unlimited building possibilities! Set includes 129 tough plastic builders, 6 balls, 8 cords, 12 challenge cards, a “how-to” book and a guide. The largest piece measures 12\" in length.","brand":"Acme","offers":[{"title":"8 yrs. - 10 yrs. \/ 3rd gr. - 5th gr.","offer_id":43903843008590,"sku":"US-3468-8-YRS-10-YRS-3RD-GR-5TH-GR","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/2568\/0462\/files\/000829-create-a-chain-reaction-stem-kit-gr-3-5-01-1b0065e2.webp?v=1782720545","url":"https:\/\/lakeshorelearningus.com\/products\/create-a-chain-reaction-stem-kit-gr-3-5-pp849","provider":"Lakeshore outlet shop","version":"1.0","type":"link"}