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Full Product Details

Author:   Anne Collins ,  Linda Dacey
Publisher:   Taylor & Francis Inc
Imprint:   Stenhouse Publishers
Dimensions:   Width: 21.60cm , Height: 1.30cm , Length: 28.00cm
Weight:   0.331kg
ISBN:  

9781571109828

ISBN 10:   157110982
Pages:   98
Publication Date:   11 March 2014
Audience:   College/higher education ,  Professional and scholarly ,  Tertiary & Higher Education ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   In Print  
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Table of Contents

Introduction; Representing Ratios; Squatters; Ratio Drama; Equal Values; Tape Diagrams; Double Number Lines; Comparing Ratios; Graphical Representations; Ratios and Decimals; A Round and a Round the Pie; Choose It! Unit and Scale Factors: What Is a Unit Rate? Different Unit Rates; Proportionality and Unit Rates; Area and Unit Rates; Scaling and Proportional Figures; Solving Problems on a Double Number Line; Animal Rates; How Big Are These Chairs? Proportional or Not? Why Cross Multiply? Summer Travels; Posing Problems; Percents: Converting Ratios to Percents; Finding Percents; Given a Part, Find the Whole; Taxes, Tips, and Commissions; Percent of Increase; Percent of Decrease; Math in the News; Working with Ratios and Percents

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Author Information

Anne Collins is the director of the mathematics program at Lesley University. She has been providing mathematics content professional development institutes and courses for teachers for the past fifteen years and recently served on the NCTM Board of Directors (2010–2013). Linda Dacey, professor of mathematics and education at Lesley University, works with preservice and in-service teachers, helping them to develop both their content knowledge and their practice. Her research focuses on problem solving, number sense, and strategies for differentiation.

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