I was sent to the vice principal for....?

Believe me, there are teachers out there who hate it when kids prove them wrong. Your doing so just proves that you are wiser than most high school students. Besides, why did you accept the punishment your VP gave you. The minute you got the sentence to go to Saturday School, you should have sent a lengthy email to the School Board saying exactly what you said here. This is literally injustice. After all, a teacher has to encourage clroom discussions and opposing viewpoints, and make sure he/she doesnt influence an adolescents judgement in anyway(sentence coming straight from my s.s teachers mouth) You shouldnt have to pay for anything.