Oh but of course. The rich kids have probably traveled to English speaking countries and have been granted personal tutors by their parents, whereas the pooor kids parents can't give them any assistance. :(
Hmmm... That's actually good because since you can't speak their language well, it probably enables them to learn more so they can communicate with you. Are they at a level where you could set up penpals for them? That'd be neat!
One of my best friends teaches 5th grade to "at risk youth". He loves it. It's made me think about teaching. He said I should get a Master's in education and we'd go teach together at our middle/high school. It's for creative and performing arts. :) i'd want to teach Visual or Communication Arts. I was in both. I'm a Layout Artist. I work with print media. Um. And I'm totally rambling on your page. LOL sorry. What grade/subject do you teach?