I'm coping quite well so far I think. I'm doing my given homework of an afternoon and I'm still getting to spend time on the internet for a little while. The year hasn't really started, so I'll probably get more as I go on. At the moment I do anywhere from 2-5 hours per night. I've only had one...
I would speak to the teacher. He probably doesn't even realise that you're being disrupted, and he might try to control his jokes a bit more. As for the students in your class, if you can't ignore them, as harsh as it is, you're going have to complain. Either complain to your teacher or complain...