{"product_id":"rubber-band-propeller-car-kit-30-pack-bulk-classroom-stem-kits-color-rubber-band-size-30-pack","title":"Rubber Band Propeller Car Kit, 30-Pack - Bulk Classroom STEM Kits - color: Rubber Band, size: 30 Pack","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClassroom Engineering Project – Rubber Band Propeller Car Kit: Students build rubber band propeller cars and test how energy converts to motion. Designed for classrooms, after-school programs, and STEM clubs.\u003c\/li\u003e\n\u003cli\u003eComplete Supplies for 30 Builds: Each box includes all the supplies needed to build 30 rubber band propeller cars. All materials are organized and ready to distribute — no additional supplies required.\u003c\/li\u003e\n\u003cli\u003eEngineering Concepts in Action: Students apply concepts of energy and propulsion as they build and test their cars. Supports structured design-and-test engineering challenges.\u003c\/li\u003e\n\u003cli\u003eClear Instructions for Independent Work: Step-by-step guide allows students to build and test with minimal teacher intervention. Manageable for one instructor with a full class.\u003c\/li\u003e\n\u003cli\u003eDurable Components for Repeated Use: Parts are built to withstand classroom assembly and testing. Consistent build quality ensures reliable results across all student groups.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEM Inventions","offers":[{"title":"Default Title","offer_id":52543036489948,"sku":"B0FT8TXJGV-color-rubber-band-size-30-pack","price":139.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/51kRkahK4DL.jpg?v=1789872748","url":"https:\/\/stemora.us\/products\/rubber-band-propeller-car-kit-30-pack-bulk-classroom-stem-kits-color-rubber-band-size-30-pack","provider":"Stemora","version":"1.0","type":"link"}