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Peer reviewed Peer reviewed
Boyadzhiev, Irina; Boyadzhiev, Khristo – Journal of Computers in Mathematics and Science Teaching, 1992
Describes the method for producing the equiangular spiral, the geometric curve generated by modeling an insect's orientation process to an illumination source, utilizing a LOGO Turtle program which is included. (JJK)
Descriptors: Computer Assisted Instruction, Computer Software Evaluation, Elementary Secondary Education, Geometric Concepts
Peer reviewed Peer reviewed
McCoy, Leah P. – Journal of Computers in Mathematics and Science Teaching, 1991
An experimental design study compared the effect of periodic use of the "Geometric Supposers" software to nonuse on geometry achievement of two tenth grade classes (n=58). Results suggest that "Geometric Supposers" promotes higher achievement, particularly on Higher Level and Application Problems. No difference on Lower Level…
Descriptors: Cognitive Development, Computer Assisted Instruction, Computer Software Evaluation, Geometry