I teach Physics at Central Arizona College. However, I do not teach Physics in a way that anyone would call usual because I do not use textbooks (except to prop up inclined planes with), nor do I lecture very much.
It is more funner that way.
This video is based on some Visual Python code [ballFlight] that I wrote to model Projectile motion kinematically and dynamically.
This video is an attempt to cheat my way through the Langrangian, and here is the code [ballFlight_Lagrangian graphs] that I still think needs some work.
My first venture into GeoGebra … more to come.