Breaking the rules

I remember a while ago when I was studying high school, My classmates and I used to escape classes. It was a situation that was becoming a habit, we were very bored with math classes and that's why we all decided to leave. Sometimes some classmates do not leave school and that caused us more problems with the teachers. So the direction took measures to get our attention. The first thing they did was expose us in front of the whole school, s aying that they would punish us for missing the rules and leave without permission from the classes. And the second thing was that they sent a note to our parents to inform our behavior and finally the teacher mentioned that the situation would affect the qualification. After this sanction we thought better things and we did not leave school again or break the rules.