Ohio as America is awesome!

I just want to recommend Ohio as America to 4th grade teachers for social studies! I was given a free subscription this year, but will definitely see about it again next year. It is an online 4th grade textbook with mini videos, primary sources, artifact pictures, old maps, activities, and more! It has been a great supplement to my social studies units for 4th grade. I also love it because you can go in a logical order of Ohio history. We were able to see a photo of a real "USA" pin worn during the American Revolution! Here is the link:

http://www.ohioetextbooks.org