Apps for Social Studies

Critical Thinking
The World Factbook for iPad - $1.99

This Day in History for iPad - free

World Atlas HD by National Geographic Society - $1.99

Google Earth - free

Stack the States - $.99 (free lite version only has a sampling of states)

Stack the Countries - $1.99

U. S. Westward Expansion - free

My Big World - $2.99

Communication
Google Translate - free

iTranslate - free

Flat Stanley - free

Model Me Going Places 2 - free (modeling appropriate behavior)