{"product_id":"simple-machines-book-library-gr-4-6-ee468","title":"Simple Machines Book Library - Gr. 4-6 - US 1844","description":"\u003cp\u003eStudents investigate the power of pulleys, explore first-class and second-class levers, learn how to make their own machines and more—with fascinating books that reinforce and expand on the themes presented in our Simple Machines Activity Tub - Gr. 4-6! Our library features wonderfully illustrated, high-interest titles that make concepts super-easy to grasp. Set includes 5 paperback books. Titles may vary.\u003c\/p\u003e","brand":"Acme","offers":[{"title":"9 yrs. - 11 yrs. \/ 4th gr. - 6th gr.","offer_id":42952322252894,"sku":"US-1844-9-YRS-11-YRS-4TH-GR-6TH-GR","price":10.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/3302\/4094\/files\/001195-simple-machines-book-library-gr-4-6-01-afa42f64.webp?v=1782720716","url":"https:\/\/lakeshoresale.com\/products\/simple-machines-book-library-gr-4-6-ee468","provider":"Lakeshore outlet shop","version":"1.0","type":"link"}