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| Mathematics in School | 2 |
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| Kuchemann, Dietmar | 1 |
| Sawyer, W. W. | 1 |
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| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
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| Practitioners | 1 |
| Teachers | 1 |
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Peer reviewedKuchemann, Dietmar – Mathematics in School, 1978
An algebra test was constructed within a Piagetian framework. Results of a selection of the test items are given and discussed. (MP)
Descriptors: Algebra, Cognitive Development, Concept Formation, Educational Research
Peer reviewedSawyer, W. W. – Mathematics in School, 1990
Provided is an example of the use of the Pythagorean Theorem to give learners experience in applying mathematical rules. A proof for the theorem is included. Precautions and alternatives are discussed. (CW)
Descriptors: Algebra, Cognitive Development, Elementary School Mathematics, Elementary Secondary Education
