Oh, one thing I forgot to mention--check with the state you plan to teach in to see what criteria must be met for certification. In some states, you can teach with just a regular Master's degree. There are also states in which you can just take a test, and if you pass it, you can teach. (I think one is called Passport to Teaching, or something similar to that. One of my education professors did it just for the heck of it so she could see how easy/hard it was, and she said it was a breeze.) The state I live in (Kentucky) is stricter than a lot of others concerning certification, but if you happen to live in a state that's more lenient, it'll be easier for you.
