Think I'm doing the right thing? I'm thinking of filing a criminal report against my teacher.
Did your teacher do something wrong?
No, I just don't like them and want to get them in trouble.
Reporting your teacher for a crime they didn't commit is extremely messed up. First of all, you're going to waste the resourced of your law enforcement agency on something that isn't even true but you're just inconveniencing everyone involved in the process. When they figure out that you were lying, and they will, you're going to end up being the one having a report filed on you.
I just want to prove a point that the law enforcement is supposed to protect you but they don't.
How does that prove a point. You are wasting their time and a false report is going to get them looking for something that isn't there. If you don't like your teacher just try your best to get through the class and hopefully next year you will have another teacher.