Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning in Grades 6-8. This item is unavailable.
Lobato, Joanne, Ellis, Amy, Zbiek, Rose Mary
18 ratings by Goodreads
Language: English
Published by National Council of Teachers of Mathematics, 2010
- Softcover
- Used

Seller: Better World Books: West, Reno, NV, U.S.A.Better World Books: West
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Softcover
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Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
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- Title
- Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning in Grades 6-8
- Author
- Lobato, Joanne, Ellis, Amy, Zbiek, Rose Mary
- Publisher
- National Council of Teachers of Mathematics
- Publication year
- 2010
- Condition
- Very Good
- Binding
- Soft cover
- Language
- English
- ISBN 10
- 0873536223
- ISBN 13
- 9780873536226
- Item weight
- 0.516 pounds
- Dimensions
- N/A
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.
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