TED Talks Bill Gates:Everyone needs a coach.

And second, teachers in the program told us that these videos and these surveys from the students were very helpful diagnostic tools, because they pointed to specific places where they can improve. I want to show you what this video component of MET looks like in action. (Video) Sarah Brown Wessling: Good morning everybody. Let's talk about what's going on today. To get started, we're doing a peer review day, okay? A peer review day, and our goal by the end of class is for you to be able to determine whether or not you have moves to prove in your essays. My name is Sarah Brown Wessling. I am a high school English teacher at Johnston High School in Johnston, Iowa. Turn to somebody next to you. Tell them what you think I mean when I talk about moves to prove. I've talk about -- I think that there is a difference for teachers between the abstract of how we see our practice and then the concrete reality of it. Okay, so I would like you to please bring up your papers. I think what video offers for us is a certain degree of reality. You can't really dispute what you see on the video, and there is a lot to be learned from that, and there are a lot of ways that we can grow as a profession when we actually get to see this. I just have a flip camera and a little tripod and invested in this tiny little wide-angle lens. At the beginning of class, I just perch it in the back of the classroom. It's not a perfect shot. It doesn't catch every little thing that's going on. But I can hear the sound. I can see a lot. And I'm able to learn a lot from it. So it really has been a simple but powerful tool in my own reflection. All right, let's take a look at the long one first, okay?
Once I'm finished taping, then I put it in my computer, and then I'll scan it and take a peek at it. If I don't write things down, I don't remember them. So having the notes is a part of my thinking process, and I discover what I'm seeing as I'm writing. I really have used it for my own personal growth and my own personal reflection on teaching strategy and methodology and classroom management, and just all of those different facets of the classroom. I'm glad that we've actually done the process before so we can kind of compare what works, what doesn't. I think that video exposes so much of what's intrinsic to us as teachers in ways that help us learn and help us understand, and then help our broader communities understand what this complex work is really all about. I think it is a way to exemplify and illustrate things that we cannot convey in a lesson plan, things you cannot convey in a standard, things that you cannot even sometimes convey in a book of pedagogy. Alrighty, everybody, have a great weekend. I'll see you later. [Every classroom could look like that] Bill Gates: One day, we'd like every classroom in America to look something like that. But we still have more work to do. Diagnosing areas where a teacher needs to improve is only half the battle. We also have to give them the tools they need to act on the diagnosis. If you learn that you need to improve the way you teach fractions, you should be able to watch a video of the best person in the world teaching fractions. So building this complete teacher feedback and improvement system won't be easy. For example, I know some teachers aren't immediately comfortable with the idea of a camera in the classroom. That's understandable, but our experience with MET suggests that if teachers manage the process, if they collect video in their own classrooms, and they pick the lessons they want to submit, a lot of them will be eager to participate.