your class is behaving like zoo. that's what my secondary school
teachers like to describe my class every single day lol
Anyway, most of your classmates are just blind followers of those
which start the fun. one start all start. you can try to act blur
when they blame you. if your teachers never scold you and anything
meant they knew what's going on. if you kenna scold/told off, just
feedback to the teachers calmly do not get flare up at any point
during the feedback