As a parent i freely admit childern can get out of hand,but i have also witnessed a teacher loosing her cool.My sons first day of kindergarden was a real eye opener for me.I walked into the classroom and saw the teacher grab ahold of a child who was crying(typical the first day)for his mother and the teacher was shaking him telling him to stop.Needless to say i put an end to it right there.I understand non-stop crying can get nerve racking,but to lay hands on a child when you get fustrated is uncalled for.I guess i did some bulling of my own when i made it clear she was to never lay hands on my child or scream in his face the way i caught her with the other child.I also made that childs parent aware of the situation.The teacher even apologized,but i continued to ask my son everyday about his classroom and made several unannounced visits.