Youtube teacher is a new YouTube channel launched September 21 by YouTube itself. The purpose of YouTube 
They also offer a list of 10 ways to use Youtube in the classroom and I have an abbreviated version here:
10 Ways to use YouTube in the Classroom:
- Spark Lively Discussions, engage students by showing a video relevant to their lives
- Organize your content. Playlist is a series of videos you put together in a specific order and they don’t have to be videos you uploaded,
- Archive your work. Capture and save projects and discussions so you can refer back to them year after year, and you can assign old videos to your new students.
- Let students dig deeper into a subject by creating a playlist of videos related to a given concept
- Get struggling students up to speed, and push strong students ahead. Students can review videos at home time and spend as much time as they need
- Review for upcoming exams .Turn test review and flashcards into easy-to-watch videos.
- Create a YouTube center in your classroom. When working in stations or centers, have students use your YouTube channel to complete an assignment.
- Create quizzes to accompany videos for instant feedback.
- Create Interactive Video Quests. Use YouTube annotations to create “Choose your own adventure” style video quests. View an example now.
- Flip your classroom. If your students watch a video of the basic concepts at home you can focus in class on applying those concepts, working collaboratively with their classmates rather than simply listening to you lecture
