Students aren’t necessarily missing the math, they’re missing how to make sense of the problem itself. Once we see ...

Countless everyday products, from plastic squeeze bottles to outdoor furniture, are derived by first turning propane into ...

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 ...

The TRM takes a different approach. Jolicoeur-Martineau was inspired by a technique known as the hierarchical reasoning model ...