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It's all relative : key ideas and common misconceptions about ratio and proportion, grades 6-7 / Anne Collins and Linda Dacey.
Bibliographic Record Display
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Title:It's all relative : key ideas and common misconceptions about ratio and proportion, grades 6-7 / Anne Collins and Linda Dacey.
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Author/Creator:Collins, Anne, 1956- author.
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Other Contributors/Collections:Dacey, Linda, 1962- author.
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Published/Created:Portland, Maine : Stenhouse Publishers, [2014]
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Holdings
Holdings Record Display
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Location:EDUCATION LIBRARY stacksWhere is this?
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Call Number: QA117 .C635 2014
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Number of Items:1
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Status:Available
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Location:OKANAGAN LIBRARY curriculumWhere is this?
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Call Number: QA117 .C635 2014
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Number of Items:1
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Status:Available
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Location:EDUCATION LIBRARY stacksWhere is this?
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Library of Congress Subjects:Ratio and proportion--Study and teaching (Middle school)
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Description:1 volume : illustrations ; 22 x 28 cm
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Notes:Includes bibliographical references.
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ISBN:9781571109828 (pbk. : alk. paper)
157110982X (pbk. : alk. paper)
9781625310095 (ebook)
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Contents: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 unit rates
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.