Have to confess up, I'm a sucker for some of these web2.0 technologies, and feel all my Christmas's came at once stumbling across this website.
In the 5 years this blog has been running, so much in web2.0 land has changed. This program called prezi allows quite stunning presentations to be made including this one examing the role of 'play' in 'learning': a topic we've been interested at Chess-Squared since its inception.
If this presentation doesn't work in your browser, click the link below and watch the show on the prezi website. It'll be well worth it.
