I just recorded our inaugural webinar for high school staff on "Using Google Docs with Students". Overall, I think that it turned out pretty well. I definitely still have a lot to learn and improve upon, but it wasn't too difficult to get to this point.
I wanted to share our initial effort in the event that the content may prove to be worthwhile to your own schools. I would also love to get some comments about how your own teachers are using Google Docs with their own students and build up some "best practices".
The recorded webinar can be found at http://goo.gl/COAZN
The accompanying presentation can be found at http://goo.gl/3VNp3
I have also embedded the presentation below