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| Functions (Mathematics) | 1 |
| Graphing Calculators | 1 |
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| Secondary School Mathematics | 1 |
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| Mathematics in School | 1 |
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| Ruthven, Kenneth | 1 |
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Peer reviewedRuthven, Kenneth – Mathematics in School, 1989
Describes a variety of activities to develop ideas of pattern, mapping, and graphing for high-level high school mathematics classes. Provides problems and their answers with screen displays for the Casio graphic calculators. (YP)
Descriptors: Functions (Mathematics), Graphing Calculators, Graphs, Mathematical Formulas
