{"product_id":"wind-powered-car-stem-challenge-explain-forces-and-motion-evidence","title":"Wind Powered Car STEM Challenge: Explain Forces and Motion Evidence","description":"\u003cp\u003eThis wind powered car STEM challenge is a paper-only evidence lab. Compare supplied horizontal forces and equal-time positions, and separate a hypothesis from evidence about motion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDIGITAL PDF DOWNLOAD — NO PHYSICAL ITEM.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eWind-Powered Car: Paper Evidence Lab: one PDF, 24 total pages. 16 activities, 32 prompts, original force and position diagrams, fictional repeated records, a worked model and explained answers.\u003c\/p\u003e\u003ch2\u003ePractice with a purpose\u003c\/h2\u003e\u003cp\u003eCompare supplied horizontal forces and equal-time positions, and separate a hypothesis from evidence about motion.\u003c\/p\u003e\u003ch2\u003eChoose a comfortable starting point\u003c\/h2\u003e\u003cp\u003eSuggested ages 9–12 with adult support; choose an appropriate starting point and response format.\u003c\/p\u003e\u003ch2\u003eImportant guidance\u003c\/h2\u003e\u003cp\u003ePaper-only evidence lab, not car-building instructions. No fans, blowing, balloons, loose wheels, physical tests or supplies. Ideal cases and fictional data do not establish real car performance.\u003c\/p\u003e\u003ch2\u003ePrint and use\u003c\/h2\u003e\u003cp\u003eEnglish US Letter portrait PDF, 8.5 x 11 inches. Print selected pages according to the included instructions. No A4 edition, app or digitally fillable form. Printing and physical materials are not included.\u003c\/p\u003e\u003ch2\u003eRelated resources\u003c\/h2\u003e\u003cp\u003eRelated model-limit reasoning appears in Paper Boat Cargo Challenge, Wheel and Axle Diagram Workshop and Roof Connections: Wind-Model Reasoning Lab. This file focuses on translating sail-car forces and motion records, not buoyancy, fixed-axis torque or roof connections.\u003c\/p\u003e\u003ch2\u003eKnow what you are buying\u003c\/h2\u003e\u003cp\u003eOne individual PDF. Bundles may include the same file; check component titles before purchasing overlapping products. This is a separate resource, not the free 15-book family bonus. No complete curriculum or guaranteed progress is promised.\u003c\/p\u003e\u003ch2\u003eHousehold use\u003c\/h2\u003e\u003cp\u003eFor the purchasing household. Do not redistribute, publicly upload or resell. Contact Wonder Kids Toy for broader use.\u003c\/p\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003ch3\u003eIs this a physical book?\u003c\/h3\u003e\u003cp\u003eNo. One English-language printable PDF; no physical book, toys, printing or materials are shipped.\u003c\/p\u003e\u003ch3\u003eWhat format and length are included?\u003c\/h3\u003e\u003cp\u003e24 total pages, including cover and guidance or answer pages. US Letter portrait, 8.5 x 11 inches; not A4, an app or a digitally fillable form.\u003c\/p\u003e\u003ch3\u003eWho is this for?\u003c\/h3\u003e\u003cp\u003eSuggested ages 9–12 with adult support; choose an appropriate starting point and response format.\u003c\/p\u003e\u003ch3\u003eWhat should an adult know?\u003c\/h3\u003e\u003cp\u003ePaper-only evidence lab, not car-building instructions. No fans, blowing, balloons, loose wheels, physical tests or supplies. Ideal cases and fictional data do not establish real car performance.\u003c\/p\u003e\u003ch3\u003eHow does this relate to other resources?\u003c\/h3\u003e\u003cp\u003eRelated model-limit reasoning appears in Paper Boat Cargo Challenge, Wheel and Axle Diagram Workshop and Roof Connections: Wind-Model Reasoning Lab. This file focuses on translating sail-car forces and motion records, not buoyancy, fixed-axis torque or roof connections. Bundles may include this same PDF; check component titles to avoid duplicate purchases.\u003c\/p\u003e","brand":"Wonder Kids Toy","offers":[{"title":"Default Title","offer_id":50891283726522,"sku":"WKT-EXP017-BOOK-045","price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/1900\/3578\/files\/BOOK-045-gallery-1.png?v=1793269312","url":"https:\/\/wonderkidstoy.com\/en-gb\/products\/wind-powered-car-stem-challenge-explain-forces-and-motion-evidence","provider":"Wonder Kids Toy","version":"1.0","type":"link"}