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ERIC Number: EJ464614
Record Type: Journal
Publication Date: 1993
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: ISSN-0004-136X
See It, Change It, Reason It Out.
Shaw, Jean M.
Arithmetic Teacher, v40 n8 p434-36 Apr 1993
Preservice elementary teachers worked cooperatively to explore the relationship between the measure of the central angle and the number of sides of regular polygons using the reflection of a line in a hinged mirror. The experience involved conjecture and experimentation, communication, and building connections between science, geometry, and numbers. (MDH)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A