Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
360925 | The Journal of Mathematical Behavior | 2006 | 12 Pages |
Abstract
This research explored students’ views of geometric objects through the implementation of a curriculum module that allowed them to explore the relationships between transformational geometry and linear algebra. The majority of the students were middle and secondary mathematics education majors enrolled in a one-semester geometry course that is aimed at prospective teachers. A preponderance of the evidence suggests that the participating students, for the most part, viewed isometries operationally and viewed geometric objects (triangle, etc.) as “perceived.” Results also suggest that these two views influenced the students’ abilities to understand and to construct geometric proofs in transformational geometry.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Neil Portnoy, Todd A. Grundmeier, Karen J. Graham,