Equivalent Fractions [electronic resource] : An Explanation of Their Difficulty and Educational Implications / Constance Kamii.

Equivalent fractions are usually introduced in fourth grade and reviewed repeatedly in the subsequent grades as the four arithmetical operations are taught. In spite of this repeated instruction, the results are disappointing. This paper reviews some data from previous research documenting the diffi...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Kamii, Constance
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1994.
Subjects:	Arithmetic. Cognitive Development. Elementary School Mathematics. Fractions. Grade 4. Intermediate Grades. Learning Theories. Mathematics Instruction. Piagetian Theory.