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Perham, Arnold E.; Perham, Faustine L. – Mathematics Teacher, 2005
The article discusses the use of L-systems, which provide students with a unique method to construct line fractals, including the Koch snowflake, the Sierpinski triangle, and the Harter-Heighway dragon. Applets that use L-system theory offer a graphics tool that promotes geometric reasoning, sparks enthusiasm, and connects to historical themes in…
Descriptors: Geometric Concepts, Geometry, Mathematics Instruction, Computer Software
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Mathematics Teacher, 1988
Reviews for three software packages are given. These include "Equation Math," consisting of three programs for exploring graphs of the equations; "Recycling Logic," instructing students in the basics of reasoning; and "Turboplot-3D," intended for university-level mathematics, physics, engineering, and computer courses. (PK)
Descriptors: Algebra, College Mathematics, Computer Assisted Instruction, Computer Graphics
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Battista, Michael T.; Clements, Douglas H. – Mathematics Teacher, 1988
Describes pseudoprimitives, a set of special procedures which allow traditional geometric topics to be used within the context of LOGO. Explains how these procedures can be extended and used in junior and senior high school geometry. (PK)
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Oriented Programs, Courseware
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Egsgard, John C. – Mathematics Teacher, 1988
Discusses the snowflake curve as a way to introduce the topic of sequences and series. Computer programs which produce graphic results are included. (PK)
Descriptors: Calculus, College Mathematics, Computer Assisted Instruction, Computer Graphics