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| Streefland, Leen | 1 |
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Peer reviewedStreefland, Leen – Educational Studies in Mathematics, 1984
Ideas on a teaching-learning theory of ratio are presented. Views of children and of members of an international panel are presented, and five questions and their responses are compared with real classroom experience. (MNS)
Descriptors: Cognitive Processes, Educational Research, Elementary Education, Elementary School Mathematics
Direct linkEnyedy, Noel – Cognition and Instruction, 2005
In this article I detail the conceptual trajectory of a classroom of 2nd- and 3rd-grade students as they reinvent topographical lines to represent height in a map within the constraints of an overhead perspective. In my analysis I pay special attention to the role of social interaction--and in particular the role of the teacher--in the process of…
Descriptors: Grade 2, Grade 3, Teaching Methods, Cartography
