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ERIC Number: EJ046087
Record Type: CIJE
Publication Date: 1971
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Things You Can Try
Junge, Charlotte W.
Arithmetic Teacher, 18, 7, 496-500, Nov 71
A Snip of the Scissors" describes the geometry involved in making stars by paper folding, and Checking the Calculated Average Through Subtraction" suggests practice in operations with negative numbers. (MM)
Descriptors: Addition, Arithmetic, Elementary School Mathematics, Geometric Concepts, Instruction, Mathematics Education, Plane Geometry, Secondary School Mathematics, Subtraction, Symmetry
Publication Type: N/A
Education Level: N/A
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Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A