filming teaching

I think that filming myself teach and reviewing the film could definitely help me become a better teacher. Why? Well because the camera picks up on little mistakes I make that I wouldn't realize otherwise. I can pick out the mistakes, and try to not make those same mistakes, like saying "you guys". However, it can also be used for good. So far after each time I've taught, I've felt like I'm a terrible teacher. But upon watching my videos, I felt a lot better about myself afterwards because it didn't look as bad as I had perceived it being in my mind. It has been good reinforcement by helping me review my mistakes, see my improvement, and learning to not repeat my mistakes.