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Developmental Level and Learning to Solve Problems of Proportionality in the Classroom.
- Source :
-
School Science and Mathematics . Jan 1980 80(1):69-75. - Publication Year :
- 1980
-
Abstract
- This study, conducted with seventh graders, lends support to the Piagetian hypothesis that the development of formal operations is a prerequisite for the effective learning of the proportions concept. (MK)
Details
- Language :
- English
- Volume :
- 80
- Issue :
- 1
- Database :
- ERIC
- Journal :
- School Science and Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- EJ216667
- Document Type :
- Journal Articles<br />Reports - Research