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Manipulative Algebra--The Culprit or the Scapegoat?
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Waits, Bert K.; Demana, Franklin – Mathematics Teacher, 1988
Argues that before topics are added to or deleted from the traditional mathematics curriculum, it should be determined how technology can be used to teach that content. (PK)
Descriptors: Algebra, Calculators, Computer Graphics, Computer Software
A Computer-graphing-based Approach to Solving Inequalities.
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Waits, Bert K.; Demana, Franklin – Mathematics Teacher, 1989
Illustrated is the use of computer- or calculator-based graphing to deepen students' understanding about solutions to inequalities. Two examples which use a zoom-in procedure are provided. (YP)
Descriptors: Calculators, Computer Assisted Instruction, Computer Graphics, Equations (Mathematics)
Applications: Using Technology to Understand the Jury Decision-Making Process.
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Goldberg, Kenneth P. – Mathematics Teacher, 1994
Demonstrates the use of graphing technology to help students develop and interpret three models of jury behavior and explore the potential effect of such actions as changing jury size. MathCAD, an electronic notebook was used. (Contains 10 references.) (MKR)
Descriptors: Calculators, Computer Graphics, Graphs, Juries