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Peer reviewedIppolito, Dennis – Mathematics Teacher, 1999
Presents an activity that uses graphing calculators to duplicate the curves generated by a Spirograph, a design-generating drawing toy. (ASK)
Descriptors: Functions (Mathematics), Geometric Concepts, Graphing Calculators, Graphs
Download full textBumbaca, Leonard – 2001
This paper describes a classroom, instructor-led activity designed to show how graphic calculators can be used to explore coordinate geometry. The activity involves digitizing an image of a hand and transforming the image through geometrical transformations. Teaching notes and calculator instructions are included as are blackline masters. Also…
Descriptors: Algebra, Analytic Geometry, Functions (Mathematics), Geometric Concepts
