This article is about twitter int he classroom. It talks about how twitter can be used to teach. The teacher tweets questions or main points to the class, then they respond and they can use the textbook and twitter and other resources. Also students can use twitter to research through hashtags and also used twitter to bookmark good sources. The article also talks about the drawbacks of using twitter in the classroom. The article also talks about how teachers collaborate and share ideas through twitter, skype, and google docs.