{"product_id":"9780941355339","title":"Teaching Arithmetic: Lessons for Introducing Fractions, Grades 4-5","description":"\u003cbr\u003eSupport mathematical understanding in your instructional program through this rich collection of easy-to-use teaching resources. Each book focuses on a specific arithmetic topic and offers a series of classroom-tested lessons addressing the three important aspects of arithmetic instruction—computation, number sense, and problem solving. The lessons include step-by-step directions, amount of time needed, materials required, classroom vignettes, samples of student work, reproducibles, and a discussion of the math underlying the lesson.","brand":"Houghton Mifflin Harcourt","offers":[{"title":"Default Title","offer_id":47034481737968,"sku":"9780941355339","price":37.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780941355339_p0.jpg?v=1763869057","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780941355339","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}