Answer:
Pull your hair or pinch yourself,or take notes to do work from a boring teacher.
Suggest holding class outside,if you did all your work and your teacher doesn't let you do anything just ask and if she says no maybe just think,what are you gonna do at home.will i get homework,why is round pizza in a square box. or make a story in your head i like to do that,if you have homework ask to do that too.
Explanation:
hope this helps
