Title: Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning for Teaching Mathematics: Grades 6-8
Publisher: National Council of Teachers of Mathematics
Publication Date: 2010
Language: English
ISBN 10: 0873536223
ISBN 13: 9780873536226
Binding: paperback
Condition: Very Good
Weight: 8 ounces

About this title

Synopsis

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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