This is an enormous resource. I highly recommend it. Spend a little time clicking on the Blue Tabs at the top - Home, Teacher Guides, Google Tools, Video Tools, etc. to get a sense of what's available.
Hello Ellen,
This picking the correct Tab words is really tricky. I did a search, within this group, looking for this site. I typed in map and it didn't come up; I had to type in maps. I have to remember to think like a user. Great site!