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Heid, M. Kathleen – Mathematics Teacher, 1989
This article discusses the impact of symbolic-manipulation systems on secondary school mathematics curriculum. Characteristics and possible roles for the symbolic systems are explored. Four references are listed. (YP)
Descriptors: Calculators, Computer Software, Mathematical Formulas, Mathematics
Sigurdson, Orville; And Others – 1973
This area package emphasizes three facets: (1) the concept of area as a covering; (2) the square unit; and (3) formula development. There are two enrichment activities included. The first requires the aid of a programmable calculator or computer. (Author/MK)
Descriptors: Activities, Calculators, Geometric Concepts, Learning Laboratories
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Kissane, Barry – Australian Mathematics Teacher, 1989
Discusses the use of function graphers for teaching some mathematical concepts, including roots of a function; system of equations; inequality; relative extreme of function; trigonometric identities; limit of function; and convergent/divergent of sequence. (YP)
Descriptors: Algebra, Calculators, Computer Assisted Instruction, Computer Graphics