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Pocket • 2015 • 1. utgave
Av National Council of Teachers of Mathematics
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Om boken
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 them forward in their thinking?This book focuses on the specialized pedagogical content knowledge that you need to teach ratios and proportions effectively i...Vis mer
Om boken
ISBN
9780873537179
Forlag
National Council of Teachers of Mathematics,U.S.
Publiseringsår
2015
Språk
Utgave
1
Originaltittel
Putting Essential Understanding of Ratios and Proportions into Practice in Grades 6-8
Format
Frakt og retur
Frakt
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