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| Educational Research | 1 |
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| Arithmetic Teacher | 1 |
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| Suydam, Marilyn N. | 1 |
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Peer reviewedSuydam, Marilyn N. – Arithmetic Teacher, 1985
Developing concepts, modeling, and solving problems form the core of essential learning about addition and subtraction. That educators may make the task more difficult than necessary is the thrust of several recent studies. Highlights from these studies (with suggestions for instruction) are presented. (JN)
Descriptors: Addition, Educational Research, Elementary Education, Elementary School Mathematics
