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ERIC Number: ED128199
Record Type: RIE
Publication Date: 1975-Aug
Pages: 23
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Covering Versus Uncovering Mathematics.
Flake, Janice L.
This paper examines some of the manipulative aids used in elementary mathematics instruction from the point of view of the cognitive structures needed to understand them. The number line, measurement activities, models for place value, and models for fractions are discussed. (SD)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Note: Not available in hard copy due to light and broken type throughout