Its too late for that, try going to an inner city school in Los Angeles or Philadelphia and try using a paddle on those kids, that paddle will probably end up inside your ass cheeks.
I don't know about Philadelphia, but it Los Angeles, the teachers are trained in how to take a beating from the students. They are instructed to lay on the floor curled into a fetal position to protect vital organs with their hands on the back of their neck and stay there until help arrives.
Teachers who engage in any effort of self defense whatsoever are dealt with very harshly. Abusing "children" isn't tolerated. So it is not at all unexpected that students would expect that they wouldn't be hustled off by a couple of burly security guards, held down while their pants are pulled to their ankles and the principle beating their naked ass with a ping pong paddle. Although today, it would be appropriate to post the paddling on You Tube for effect.