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ERIC Number: EJ280015
Record Type: CIJE
Publication Date: 1983-May
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Complete Model for Operations on Integers.
Battista, Michael T.
Arithmetic Teacher, v30 n9 p26-31 May 1983
The "positive-negative charge" model is described and demonstrated with all four operations on integers. Its major advantages are that it is both concrete and complete. (MNS)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A