the producers of the TED Conferences have launched a site dedicated to providing highly professional and fun educational videos and resources. From Business and Economics to Science and Technology, these 5-10 minute videos and lessons are delivered in an informative and highly entertaining fashion.
Best. App. Ever! - Using Augmented Reality in the Elementary Classroom... it's like Magic! This post shares TONS of classroom examples with step by step guides for doing this in your room. It really is MAGIC!