COMMENTS ON "AN EMPIRICAL DERIVATION OF HIERARCHIES OF PROPOSITIONS RELATED TO TEN OF PIAGET'S SIXTEEN BINARY OPERATIONS".

The article presents views and insights of the author on the study regarding the empirical deviation of hierarchies of propositions related to ten of Piaget's binary operations. The researchers have found out that of the 16 binary operations, the ones with three positive instances are more difficult...

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Bibliographic Details

Published in:	Journal of Research in Science Teaching Vol. 14; no. 6; pp. 571 - 573
Main Author:	Bady, Richard
Format:	Article
Published:	Wiley-Blackwell Nov1977
Subjects:	Education research Hierarchies Order Binary number system Computer arithmetic Number systems Mathematics education Curriculum Educational planning
Online Access:	View this record in EBSCOhost