I have not used this resource in the classroom yet, but will. I teach brain-based graduate education leadership, to teachers, principals, and superintendents. They will love this resource! This is a very thorough Web site that links to many significant sources and age appropriate.
This Web site was easy to navigate, and the links provided to "sister" or related sites were also easy to link to and relative to this age group!
Time spent reviewing site:
I spent about a half an hour- I was familiar with most of the related Web Sites linked in this material, and hence did not spend much time navigating these. But the resource and the related links it provides are superb. I love that it is also embedded with video communications in addition to the very user-brain-friendly design.