A. Turnbull, L. Doughty, V. Sawtelle, and M. Caballero, PERC 2015 Proceedings, 335-338.
Vector decomposition is a skill required across physics contexts and levels. In this paper, we present our analysis of 463 student responses to an item on the Colorado Classical…
E. Gire and E. Price, PERC 2011 Proceedings, 27-30.
In upper division electricity and magnetism, the manipulation and interpretation of vector functions is pervasive and a significant challenge to students. At CSU San Marcos, using…