{"product_id":"simple-machines-set-of-5","title":"SIMPLE MACHINES SET OF 5","description":"\u003cp\u003e\u003cspan\u003eBuild all 5 Simple Machines at the same time! Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. A 5-in-1 value! Contains enough pieces to build a lever, pulley, inclined plane, wheel and axle, and wedge—all at the same time. Modify machines with 4 included weights (two 5g and two 10 g) and 8 included rubber bands to explore effort, force, load, motion and distance. Labeled pieces assemble easily and separate to store. Set of 63 pieces includes Activity Guide. Download 5 additional activity cards. Grades 4+.\u003c\/span\u003e\u003c\/p\u003e","brand":"Education Resources","offers":[{"title":"Default Title","offer_id":55385907331363,"sku":"LER2442LER2442","price":136.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8279\/8371\/files\/da498b8ef391418045c2473050edc75f1aff9d9e.jpg?v=1785198187","url":"https:\/\/homeschoolbookbarn.com\/products\/simple-machines-set-of-5","provider":"Homeschool Book Barn","version":"1.0","type":"link"}