{"product_id":"developing-essential-understanding-of-ratios-proportions-and-proportional-reasoning-for-teaching-mathematics-grades-6-8","title":"Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning for Teaching Mathematics: Grades 6–8","description":"How do you refute the erroneous claim that all ratios are fractions? This book goes beyond a simple introduction to ratios, proportions, and proportional reasoning. It will help broaden and deepen your mathematical understanding of one of the most challenging topics for students-and teachers-to grasp. It will help you engage your students, anticipate their perplexities, help them avoid pitfalls, and dispel misconceptions. You will also learn to develop appropriate tasks, techniques, and tools for assessing your students' understanding of the topic.\u003cbr\u003eASIN: 0873536223\u003cbr\u003eVSKU: DBV.0873536223.G\u003cbr\u003eCondition: Good\u003cbr\u003eAuthor\/Artist:Joanne Lobato|Amy Ellis|Rose Mary Zbiek\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly!  \u003cbr\u003e","brand":"Dream Books Co.","offers":[{"title":"Default Title","offer_id":41397120663610,"sku":"DBV.0873536223.G","price":5.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/6011\/0138\/files\/0873536223-0.jpg?v=1778090458","url":"https:\/\/shop.dreambooksco.com\/products\/developing-essential-understanding-of-ratios-proportions-and-proportional-reasoning-for-teaching-mathematics-grades-6-8","provider":"Dream Books Co.","version":"1.0","type":"link"}