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Peer reviewed Peer reviewed
ERIC Number: EJ114891
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Spirograph and the Greatest Common Factor
Cavanaugh, William E.
Mathematics Teacher, 68, 2, 162-163, Feb 75
this article presents a way to stimulate the study of some properties of numbers. The number of points on the star to be drawn is predicted using the number of teeth on each wheel, the greatest common factor of those numbers, and the number of teeth in the movable wheel. (Author/KM)
Descriptors: Educational Media, Experiential Learning, Instruction, Laboratory Equipment, Mathematical Applications, Mathematics Materials, Number Concepts, Secondary Education, Secondary School Mathematics
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A