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Decomposing Solids to Develop Spatial Sense

Samuel Obara 

February 2009, Volume 14, Issue 6, Page

Abstract:
Three sets of activities are presented in the form of puzzles. These activities focus on students’ investigations of three-dimensional models, observing how they look and feel. The improvement of students’ spatial sense and conceptual understanding after experiencing the activities is described.

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Article
Grades 6-8