This simulation illustrates a wide range of 3D vector fields, including spherical, radial, and linear. The fields can be displayed as vectors, particle trajectories, equipotentials,…

B. Xue, R. Hazelton, P. Shaffer, and P. Heron,
PERC 2016 Proceedings, 404-407.

Over the past several years, the Physics Education Group at the University of Washington has been developing tutorial worksheets for small-group sections for junior-level…

C. Baily, L. Bollen, A. Pattie, P. van Kampen, and M. De Cock,
PERC 2015 Proceedings, 51-54.

Undergraduate physics students are known to have difficulties with understanding mathematical tools, and with applying their knowledge of mathematics to physical contexts. Using…