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Evans, Michael A.; Wilkins, Jesse L. M. – Journal of Educational Computing Research, 2011
The reported exploratory study consisted primarily of classroom visits, videotaped sessions, and post-treatment interviews whereby second graders (n = 12) worked on problems in planar geometry, individually and in triads, using physical and virtual manipulatives. The goal of the study was to: 1) characterize the nature of geometric thinking found…
Descriptors: Educational Technology, Geometric Concepts, Grade 2, Geometry