Sum teeth tales
"In this story, the concept of a pair as multiplication by two is discussed. Associating this concept with the things that children see in the environment will help them appreciate the lesson more."--Preface.
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| Format: | Llibre |
| Idioma: | Filipino English |
| Publicat: |
Quezon City
University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED)
2014.
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| Edició: | 50th anniversary edition. |
| Col·lecció: | Science supplementary materials for the k to 12 curriculum
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