ERIC Number: EJ021771
Record Type: CIJE
Publication Date: 1970
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Abstractor: N/A
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Comparison of Ratios and the Chance Concept in Children
Fischbein, Efraim; And Others
Child Develop, 41, 2, 377-389, Jun '70
Short Instruction enabled third- and sixth-graders to make correct ratio decisions. (MH)
Descriptors: Age Differences, Concept Formation, Instruction, Probability, Ratios (Mathematics), Task Performance
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