Descriptor
| Algebra | 1 |
| Computer Oriented Programs | 1 |
| Computer Software | 1 |
| Educational Theories | 1 |
| Error Patterns | 1 |
| Functions (Mathematics) | 1 |
| Graphs | 1 |
| Mathematics Instruction | 1 |
| Secondary Education | 1 |
| Secondary School Mathematics | 1 |
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| Journal of Mathematical… | 1 |
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| Goldenberg, E. Paul | 1 |
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Peer reviewedGoldenberg, E. Paul – Journal of Mathematical Behavior, 1988
Computer software with graphic representations of functions can teach algebraic concepts, or can blur or obscure concepts of great importance. Making good use and bad use of visual imagery are each discussed. Then a general theory of interpretation of graphs is proposed, and a list of examples is presented. (MNS)
Descriptors: Algebra, Computer Oriented Programs, Computer Software, Educational Theories


