However, physics is a real-world course. It attempts to explain the patterns and relationships observed in nature. Watching videos or simulations can abstract the concept and make it harder for students to see the real-world connections. Live demonstrations are great for showing concepts, but my CT strongly encouraged students to be more than just consumers, but to extend themselves and become producers. Why just watch the demonstration, when you can do the demonstration? Why just watch Youtube videos in class, when you can make the Youtube videos?
Every year, for every unit he encourages students to figure out how to apply concepts in their life and film their demonstrations. A large percentage of his video collection is past student-made video demonstrations. There are videos on the Doppler Effect, conservation of momentum, circular motion and many more. Making video demonstrations require higher order brain functions and forges a stronger connection to the concept than simply memorizing a formula and diagram.
I plan on implementing this strategy in my teaching and will model production over consumption by making videos (both for fun and for class-use) and sharing them with my students.
Here is a sample of some of my recent production:
I'm participating in the Star Wars Uncut project. Check it out!