midterm presentations

I felt today's class went very fast, due to the midterm presentations. Sometimes it's fun to switch roles and we teach eachother and Dr. E is a student, its just a good change of pace. I felt our experiment on mixing water and oil turned out very good, I was even amazed to see how cool it looked when we added food coloring. Everybodies lessons were really creative, and I liked how some of the groups created their own videos, very clever. I am glad to successfully get my teaching out of the way so I can relax and watch everyone else's. This is a good way to have a midterm, instead of a test all the time.