Now, wait a minute Wom (and Richard??) are you suggesting bonking this kid's head on the floor, to the point of concussion, was somehow appropriate?

Grabbing a student is wrong, unless it is an emergent type situation, and prolly we could agree leaving a classroom without permission is not.

But, any adult (or, even sub adult) should know better than to knock a kid's (or anyone's) head on the ground.

What am I missing?