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Piez, Cynthia M.; Voxman, Mary H. – Mathematics Teacher, 1997
Presents a project that explored student choice of a solution method for quadratic inequalities. Students were first instructed in the use of the case, critical-number, and graphical methods using the graphing calculator. The majority of students chose graphical methods of solution. (DDR)
Descriptors: Calculators, Calculus, Cognitive Structures, Educational Strategies
Peer reviewed Peer reviewed
Entrekin, Virginia S.; And Others – Mathematics Teacher, 1992
Presents two teaching ideas for mathematics instruction. The first employs "mind maps" as a method to help students learn, record, and recall mathematical information. Provides examples for solving quadratic equations and complex numbers. The second discusses two ways to find the average speed during a trip employing differing constant…
Descriptors: Cognitive Mapping, Cognitive Structures, Equations (Mathematics), Holistic Approach