Home » Its All Relative: Key Ideas and Common Misconceptions about Ratio and Proportion, Grades 6-7 by Anne Collins
Its All Relative: Key Ideas and Common Misconceptions about Ratio and Proportion, Grades 6-7 Anne Collins

Its All Relative: Key Ideas and Common Misconceptions about Ratio and Proportion, Grades 6-7

Anne Collins

Published March 28th 2014
ISBN : 9781571109828
Novelty Book
98 pages
Enter the sum

 About the Book 

For years, students have been taught to cross multiply when presented with proportion problems. Few understood what they were doing or why they were doing it. Rarely were students invited to think about various representations to determine theMoreFor years, students have been taught to cross multiply when presented with proportion problems. Few understood what they were doing or why they were doing it. Rarely were students invited to think about various representations to determine the relationship between the two ratios being compared. The ideas and activities in this guide will help you provide students with the conceptual understanding of ratios and proportional thinking that is essential for solving real-world problems and achieving success in higher-level mathematics.It’s All Relative includes thirty modules, which are aligned to specific Common Core State Standards. Each module in this accessible, spiral-bound flipchart addresses specific mathematical practices and common misconceptions- features timely classroom examples- includes proven, ready-to-use activities- and provides ideas for adapting activities to meet the needs of individual learners. The authors particularly emphasize how to use visual models—tables, tape diagrams, graphs, and double number lines—to represent ratios and proportional thinking. These visual models, which may be new to many teachers, enhance students’ conceptual understanding and improve their ability to solve a wide range of proportional reasoning problems.