The Science Channel have produced a wonderful learning resource on evolution here. I tried it with my Transition Year class and they found it addictive, as did my Leaving Cert Physics class when they walked in and saw it on the screen.  For what is arguably the greatest idea mankind has ever come up with, there appears to be remarkably few quality resources available online.

The Welcome Trust have produced some text-based resources here (top right of page), which isn’t quite the same thing.
Is it because we as teachers are not pushing to have it taught at all levels in schools that there are so few resources out there?
Or are there resources online that I just don’t know about?