I find it very well done amigo, just one comment to get it better. Try to add a little bit more of contrast and light to some pics. The most have a good balance but some need to increase the color.
This is my humble opinion
Some designers in another forum told me that the site is very confusing due to a lot of informations in the pages (principaly the home page). They think there are too much modules published, a bad horizontal menu, too much adsense.... :'(
Well, adsense is the only way to rentabilize the site. I don't want to change that.
I'm a little disapointed with the critics I received from them.
What the RT community think about? I must to use another template for this education site?
Thanks for your critics.