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arXiv · 1008.0822

Students' Responses To Different Representations Of A Vector Addition Question

Jeffrey M. Hawkins·John R. Thompson·Michael C. Wittmann·Eleanor C. Sayre·Brian W. Frank
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Abstract

We investigate if the visual representation of vectors can affect which methods students use to add them. We gave students one of four questions with different graphical representations, asking students to add the same two vectors. For students in an algebra-based class the arrangement of the vectors had a statistically significant effect on the vector addition method chosen while the addition or removal of a grid did not.

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Jeffrey M. Hawkins, John R. Thompson, Michael C. Wittmann, Eleanor C. Sayre, Brian W. Frank. 2010-08-26. Students' Responses To Different Representations Of A Vector Addition Question. https://doi.org/10.1063/1.3515188

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