We have been watching these great talks produced by RSA that take video of a whiteboard, a voice and an illustrator and put it out on You Tube.
The OECD PISA project on measuring student success around the world has one now and we here at Wikiprogress are very jealous. What a great way to get your ideas across.
Have a listen and you will find that you actually retain what is said.
On that note, here is one of RSA's most popular films on "The Surprising Truth About What Motivates us".