How could filming myself teach and reviewing the film help me become a better teacher?

Filming yourself teach and then reviewing that film is a great way for you to improve as a teacher. Reviewing these films will help you see all the ways that you successfully taught a concept, controlled the class, and many other positive things. Reviewing these films also helps you see the areas that you need to improve on, such as class discipline, times when you didn't explain cues properly, and other things. Personally I really like watching myself teach because then I can see how the kids and I are enjoying the activity. It is also really fun to watch yourself because then you can see how much you improve with each lesson.