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Peer reviewed Peer reviewed
Ruthven, 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
Peer reviewed Peer reviewed
Rodgers, Marie – Mathematics in School, 1986
Ways of solving a problem on the connection between heat loss and the ratio of surface area to volume are described. Tables and graphs are included. (MNS)
Descriptors: Area, Calculators, Graphs, Inservice Teacher Education