
ERIC Number: EJ203712
Record Type: CIJE
Publication Date: 1979
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Intellectual Development Beyond Elementary School VII: Teaching for Proportional Reasoning.
Kurtz, Barry; Karplus, Robert
School Science and Mathematics, v79 n5 p387-98 May-Jun 1979
This research study shows that it is possible to advance the use of proportional reasoning of many secondary school students by means of a well-designed teaching program. (MP)
Publication Type: Journal Articles
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Language: English
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