One of the most powerful uses of your iPad in any classroom is the camera. It is a mobile visualiser and is, quite, probably the app I use the most in any class. So what if you could combine the power of an interactive whiteboard with the camera? Well Stage delivers just that. You can annotate on top of your live camera feed, and like most whiteboard apps you can record your class as a movie. (The movie file automatically gets saved to your camera roll)
As Stage is an interactive Whiteboard app, it also allows other backgrounds from a standard whiteboard and with an in-app purchase you can include Maps, Sheet Music, Graph Paper and ruled Paper.