The UNI Geography program has a teacher training workshop in Oskaloosa July 21-22, 2014. The training uses ArcGIS Online and is aimed at social studies and STEM teachers teaching grades 6-12. The 2-day workshop is free, sponsored by National Geographic, and the graduate credit hour cost is greatly reduced. They have three excellent teachers lined up to give the workshop.
Below is a link with more information:
https://www.uni.edu/continuinged/distance/courses/summer-2014/1160611607-geog-41335133-69