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Developing Fractions Knowledge.
・ISBN 978-1-4129-6220-9 paper GB£ 39.99
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| 著者・編者 | Hackenberg, Amy J / Norton, Anderson / Wright, Robert J, |
|---|---|
| シリーズ | (Math Recovery) |
| 出版社 | (SAGE Publications Inc, US) |
| 出版年月 | 2016 |
| ページ数 | 224 pp. |
| 言語 | ENG |
| ニュース番号 | ＜A03-10833＞ |
解説
Supporting and understanding your students' fractional knowledge is crucial to their overall grasp of numbers and mathematics. By centralizing around three key stages of development, this effective guide will help you to assess your students' understanding of fractions and modify your teaching accordingly.
These key stages are identified as:
These key stages are identified as:
- Stage 1a: Fair Sharing
- Stage 1b: Part-Whole
- Stage 2a: Disembedding and IteratingStage 2b: Measuring with Unit Fractions
- Stage 2c: Reversing Fractions
- Stage 3a: Fractions as Numbers
- Stage 3b: Operating with Fractions