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Hyde, Hartley – Australian Mathematics Teacher, 1992
Utilizes LOGO to teach the concept of inequalities by programing the turtle to take random walks in the coordinate plane restricted to predetermined regions defined by inequalities. The students task is to discover the inequalities that define the illegal areas into which the turtle must not move. Provides examples and corresponding computer…
Descriptors: Algebra, Analytic Geometry, Computer Assisted Instruction, Computer Graphics