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…
T. Volkwyn, J. Airey, B. Gregorcic, F. Heijkensköld, and C. Linder, PERC 2017 Proceedings, 408-411.
The construction of physics knowledge of necessity entails the combination of a wide range of resources, (e.g. specialized language, graphs, algebra, diagrams, equipment, gesture,…