I taught English for 8 weeks, and it was truly a great experience. Rafat, Ali, and Radwan were very easy to work with and I had a lot of time in the classroom. I made plenty of friends, both other interns and (thanks to Ali) other Germans and immigrants living in Germany. Halle was a great city as well. It's small and not many people know about it so you actually get the chance to use either German or Arabic rather than English, and there are tons of parks and great spots to eat. My living arrangements were great as well -- I was in a nice student apartment with two German university students. Can't recommend enough.