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Search - Putting Essential Understanding of Ratios and Proportions into Practice in Grades 6-8

Putting Essential Understanding of Ratios and Proportions into Practice in Grades 6-8
Putting Essential Understanding of Ratios and Proportions into Practice in Grades 68
Author: National Council of Teachers of Mathematics
Do your students think they can model ratios with sets of discrete objects and combine them to show the addition of ratios? Do they believe that equivalent ratios are based on additive relationships rather than multiplicative ones? What tasks can you offer what questions can you ask to determine what your students know or don't know and move the...  more »
ISBN-13: 9780873537179
ISBN-10: 0873537173
Publication Date: 7/30/2015
Pages: 142
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Publisher: National Council of Teachers of Mathematics
Book Type: Paperback
Members Wishing: 0
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