Four Activities with Open Number Sentences.

Bidwell, James K.

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Peer reviewed

ERIC Number: EJ126793

Record Type: CIJE

Publication Date: 1975

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Four Activities with Open Number Sentences

Bidwell, James K.

School Science and Mathematics, 75, 6, 509-518, Oct 75

Activities involving set union and intersection, graphing solutions of open sentences, and negation are described. These activities afford students with opportunities for computational practice as well as instruction on equations and inequalities. (SD)

Descriptors: Elementary Education, Elementary School Mathematics, Graphs, Inequalities, Instruction, Learning Activities, Logic, Number Concepts, Number Systems, Set Theory

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Audience: Practitioners

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