Educreations is a new iPad app that turns your iPad into a whiteboard. You can use the app to illustrate concepts and narrate what you're doing on the screen. You can draw images from scratch on the Educreations iPad app or you can upload images and draw on them. Your completed lesson can be shared directly to others or made public on the Educreations website.
Via Ove Christensen, Gust MEES, Jim Lerman