Analyzing primary sources is like being a historical detective. Lots of questions need to be asked and you need to research and compare objects and sources to make robust conclusions. In order to analyze a primary source you need information about two things: the document itself, and the era from which it comes. You can base your information about the time period on the readings you do in class and on lectures. On your own you need to think about the document itself.
Watch this video about analyzing primary sources by History Note'Stache
Quick Questions and Tips to Ask Yourself When Analyzing
1. Identify
2. Determine
3. Utilize