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ERIC Number: EJ116643
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
ISBN: N/A
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EISSN: N/A
Let's Do It! Using Geostrips and "Angle-Fixers" to Develop Ideas About Shapes and Angles
Bruni, James V.; Silverman, Helene
Arithmetic Teacher, 22, 4, 256-268, Apr 75
Homemade geostrips, "angle-fixers" (cardboard circular sectors) and brass fasteners can be used by students to explore properties of angles, triangles and other polygons. Several games and other activities are suggested. (SD)
Descriptors: Discovery Learning, Elementary Education, Elementary School Mathematics, Experiential Learning, Geometric Concepts, Geometry, Instruction, Laboratory Procedures, Manipulative Materials, Number Concepts
Publication Type: N/A
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Authoring Institution: N/A
Grant or Contract Numbers: N/A