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50 Years of ERIC
50 Years of ERIC
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ERIC Number: EJ088486
Record Type: CIJE
Publication Date: 1973
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Recreation: Hexiamonds
Spaulding, Raymond E.
Mathematics Teacher, 66, 8, 709-711, Dec 73
Fundamental concepts of symmetry and rigid motion are developed through activities using polygonal shapes made up of six congruent equilateral triangles. (DT)
Descriptors: Geometric Concepts, Mathematical Enrichment, Mathematics Education, Mathematics Instruction, Secondary School Mathematics, Symmetry, Triangles (Geometry)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A