{"product_id":"solar-power-wooden-3d-road-roller-diy-education-solar-toy","title":"DIY Solar Road Roller – Wooden 3D STEM Toy","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e 3D Water Cycle Project – Solar-Powered STEM Learning Model \u003c\/span\u003e\u003c\/h2\u003e\nThe DIY Solar Road Roller is an engaging 3D wooden STEM toy designed to support a \u003cstrong\u003e3d water cycle project\u003c\/strong\u003e by introducing learners to renewable energy and motion. Alongside classic classroom demonstrations such as \u003cstrong\u003edancing raisins\u003c\/strong\u003e, this model helps students visualize how energy transfer and environmental concepts can be explored through hands-on construction. Built from eco-friendly, laser-cut wooden pieces, the road roller is lightweight, durable, and visually appealing, making it suitable for educational displays and interactive learning.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMaterials and User Manual\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003ePrecision laser-cut wooden pieces for the road roller structure.\u003c\/li\u003e\n\u003cli\u003eSolar panel (roof-mounted).\u003c\/li\u003e\n\u003cli\u003eSmall DC motor for driving the mechanism.\u003c\/li\u003e\n\u003cli\u003eGear system for transmitting motion to the wheels and roller.\u003c\/li\u003e\n\u003cli\u003eFront roller barrel for realistic rolling motion.\u003c\/li\u003e\n\u003cli\u003eRubber tires for traction.\u003c\/li\u003e\n\u003cli\u003eFasteners and connectors for assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Manual:\u003c\/strong\u003e All design details are elaborated upon in these documents, making the kit easy to integrate into activities such as a \u003cstrong\u003e3d water cycle project\u003c\/strong\u003e or other environmental science experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWorking Principle\u003c\/span\u003e\u003c\/h2\u003e\nThe model operates by converting solar energy into mechanical energy. The solar panel captures sunlight and generates electricity, which powers the DC motor. This motor drives the gear system, enabling the road roller's wheels and roller barrel to move smoothly. Such real-world energy conversion examples are often discussed in a \u003cstrong\u003e3d water cycle project\u003c\/strong\u003e and can be paired with experiments like \u003cstrong\u003edancing raisins\u003c\/strong\u003e to explain motion, pressure, and energy flow.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdvantages of This Science Project\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eQuality Time Together:\u003c\/strong\u003e Parents and students can collaborate on a \u003cstrong\u003e3d water cycle project\u003c\/strong\u003e, turning learning into a shared and engaging experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLearning Wrapped in Fun:\u003c\/strong\u003e By combining solar mechanics with simple demonstrations such as \u003cstrong\u003edancing raisins\u003c\/strong\u003e, the kit transforms abstract theory into practical understanding.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConfidence and Achievement:\u003c\/strong\u003e Completing this working model builds confidence and reinforces scientific thinking through a structured \u003cstrong\u003e3d water cycle project\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of This Science Project\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003ePromotes children's practical ability and creative thinking.\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and rewarding for learners.\u003c\/li\u003e\n\u003cli\u003eEnhances scientific knowledge through hands-on construction.\u003c\/li\u003e\n\u003cli\u003eEncourages curiosity and analytical skills.\u003c\/li\u003e\n\u003cli\u003eAligned with global STEM education concepts.\u003c\/li\u003e\n\u003cli\u003eMade using environmentally friendly materials for safe learning.\u003c\/li\u003e\n\u003cli\u003eIncludes paper-based assembly instructions and scientific explanations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eL X W X H (cm): 19.5 x 12 x 4cm\u003c\/li\u003e\n\u003cli\u003eWeight : 212 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x DIY Solar Road Roller – Wooden 3D STEM Toy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44389799526652,"sku":"LGPW130","price":899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diy-solar-road-roller-wooden.jpg?v=1766751990","url":"https:\/\/kitsguru.com\/es\/products\/solar-power-wooden-3d-road-roller-diy-education-solar-toy","provider":"KitsGuru","version":"1.0","type":"link"}