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It's All Relative: Key Ideas and Common Misconceptions about Ratio and Proportion, Grades 6-7
Anne Collins
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It's All Relative: Key Ideas and Common Misconceptions about Ratio and Proportion, Grades 6-7
Anne Collins
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.
277 pages
| Médias | Livres Paperback Book (Livre avec couverture souple et dos collé) |
| Validé | 11 mars 2014 |
| ISBN13 | 9781571109828 |
| Éditeurs | Taylor & Francis Inc |
| Pages | 98 |
| Dimensions | 216 × 283 × 15 mm · 328 g |
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