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| Arithmetic Teacher | 1 |
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| Thompson, Frances | 1 |
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Peer reviewedThompson, Frances – Arithmetic Teacher, 1991
Described is a study in which three instructional approaches were applied in second grade classes. Discussed are proportional materials, nonproportional materials, nonproportional materials with pictorial models. Findings, results, and recommendations are presented. (CW)
Descriptors: Addition, Arithmetic, Computation, Elementary Education
