New Scientist – Evolution: 24 myths and misconceptions.
A great website and a priceless guide to understanding the theory of evolution and some common mistakes and misconceptions. The site itself contains a lot of information, however, it is well structured so you can pick and choose with ease.
BBC, The Evolution of Man.
This site focuses on the last 7 million years of evolution from out chimp like ancestors to modern day man. It contains lots of great information as well as some useful pictures and good links to other websites and media such as the BBC program Walking With Caveman.
Natural History Museum, Darwin 200.
Discover how the common little snail you find in your garden, the park or under a hedge can help you can see evolution in your own back yard!