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| Moser, James M. | 1 |
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| Collected Works - Serials | 1 |
| Reports - General | 1 |
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Moser, James M. – 1979
A discussion is presented concerning variables associated with children's representation of certain addition and subtraction problems. Problem components are classified as physical, pictorial, sensual, verbal-spoken, verbal-written, symbolic, or internal. Problems are discussed as abstract (symbolic) or nonsymbolic. Three problem components are…
Descriptors: Addition, Componential Analysis, Concept Formation, Educational Research
