Flexible Thinking with Double Number Lines.
| Autor: | Nabb, Keith |
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| Zdroj: | Primus: Problems, Resources & Issues in Mathematics Undergraduate Studies; 2023, Vol. 33 Issue 1, p42-50, 9p |
| Abstrakt: | Preservice teachers commonly struggle with topics related to fractions, ratio, and proportion. The use of double number lines can facilitate the teaching in these areas and provide autonomy and flexibility in mathematical thinking. Moreover, double number lines support many topics in the curriculum, including unit rate, convenience scaling, and least common multiple. [ABSTRACT FROM AUTHOR] |
| Databáze: | Complementary Index |
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