Rounding as a Binary Operation.

Ross, Joan

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Peer reviewed

ERIC Number: EJ194988

Record Type: Journal

Publication Date: 1978-Nov

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Rounding as a Binary Operation.

Ross, Joan

Mathematics Teacher, v71 n8 p650-53 Nov 1978

The operation of rounding is shown to lead into an investigation of an abstract mathematical system. Properties of the system are discussed and graphs of the rounding function are drawn. Some questions for discussion are given. (MP)

Descriptors: Algebra, Discovery Learning, Graphs, Instruction, Mathematics, Number Systems, Secondary Education, Secondary School Mathematics

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Audience: N/A

Language: English

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