A Complete Model for Operations on Integers.

Battista, Michael T.

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Peer reviewed

ERIC Number: EJ280015

Record Type: CIJE

Publication Date: 1983-May

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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)

Descriptors: Computation, Instructional Materials, Integers, Mathematical Models, Mathematics Instruction, Number Concepts

Publication Type: Journal Articles; Guides - Classroom - Teacher

Education Level: N/A

Audience: Practitioners

Language: English

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