[Lucky Dog]

Easy solution. If a student is a disruption, you toss them out

I agree except how do you toss out 50% of the class?

How long do you think a teacher would keep a job doing that?

What is the principal (or anyone else) going to do with 50% of every class in the school being tossed out every day?

How long do you think would pass before a "pack of lawyers" descended upon the shcool system, the principal, and the teacher?

[AppyPappy]

You asked.