How to behave in class

The rignt way to behave in class is to follow the rules. Dont speak while the teacher is giving class, dont use the celphone, dont copy, do the homework, dont be late, dont fall asleep, put atention, etc. Most of the students dont follow these rules but it doesnt mean they dont try. I think the reason for them not doing all of these is beceause most of the time they dont have something to be motivated for and they get tired. In my opinion, students should put more interest in studies and look for motivation so they can outstand on everything they do and have a great future.