Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This article explores the concept of smooth problem solving, focusing on techniques and strategies to enhance efficiency and effectiveness in various contexts.

Crawford, M.UG and Berger, E. J., “Understanding student use of worked examples to support problem solving via real-time measurements of problem-solving events”, Proceedings of REES 2017, the 7th ...