{"product_id":"perfect-balance-grades-k-12-9780941008693","title":"Perfect Balance: Grades K-12","description":"Differentiated instruction at its hands-on best. Students fold, cut and tape two simply elegant (and accurate ) paper beam balances included in this book. Activity sheets prompt kids to use one balance to make quick sense of arithmetic functions and algebraic equations, and the other for a playful exploration of mass and weight. Even preschoolers will delight in age-appropriate inquiry. When you finish the unit, let students take these cheap and simple lab instruments home to wow their families. Great cross-age learning opportunities\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Peg Marson, Ronald Jay Marson\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Tops Learning Systems\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/18\/2019\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 62\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.37lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.13d\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9780941008693\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tops Learning Systems","offers":[{"title":"Paperback","offer_id":40429195231347,"sku":"9.78E+12","price":32.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9255\/0515\/products\/img_0896b5f2-d7a7-46ca-a5cc-a007bfd6591a.jpg?v=1662731046","url":"https:\/\/bookstorenmore.com\/products\/perfect-balance-grades-k-12-9780941008693","provider":"Bookstore N More","version":"1.0","type":"link"}