Hello, I would really appreciate some advice. I have a small year 12 class and have found out that all of them have been complaining about me to other teachers, and some on (public) social networking sites. I can't post too much, but they have said I wrecked their confidence by underpredicting their target grades, with some personal insults thrown in. One thing students have always said is that they think I'm one of the nicest teachers they have, so I can't understand how I have become so hated by this one class. My HOD says they are just kids and to ignore it, but it is hard! Have other teachers experienced anything similar, and how did you deal with it?