{"product_id":"pulleys-bullfrog-books-machines-and-motion-9781624968549b","title":"Pulleys (Machines and Motion)","description":"In this book, readers will learn about one of the six simple machines as described by Renaissance scientists. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn how pulleys can move heavy loads with less force and over longer distances. An activity provides step-by-step instructions for a specific, larger project, and a picture glossary reinforces new vocabulary. Children can learn more about pulleys online using our safe search engine that provides relevant, age-appropriate websites. \u003cspan style=\"font-style: italic;\"\u003ePulleys \u003c\/span\u003ealso features reading tips for teachers and parents, a table of contents, and an index.","brand":"Jump!","offers":[{"title":"Bargain","offer_id":42822215237712,"sku":"9781624968549B","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8173\/5760\/files\/9781624968549-l.jpg?v=1785886982","url":"https:\/\/bookoutlet.com\/products\/pulleys-bullfrog-books-machines-and-motion-9781624968549b","provider":"Book Outlet","version":"1.0","type":"link"}