Representations of Children's Addition and Subtraction Concepts [electronic resource] / Benjamin A. Eshun.
The primary objective of this study was to provide an experimental model of children's representations of addition and subtraction concepts viewed as constructed schemes. How children with different counting schemes differ in their addition and subtraction concepts and how the types of problems...
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| Format: | Electronic eBook |
| Language: | English |
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[S.l.] :
Distributed by ERIC Clearinghouse,
1984.
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Internet
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| Call Number: |
ED243705
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| ED243705 | Available |