When you see a student brings together the first thing to do is to stop takonbok and to ask what happens to the teacher to listen to one at a time to help people. Enough about the issue that occurs after the time and discipline that do not achieve this.
When the students together, the first thing to do is tell them to stop shouting and went into that. What can I tell the teacher individually. I know the problem, warned that the next time this happens, do not give up.
When I see students hit the first thing to do is yell stop and walk into the said. What happened, please tell me one by one. Know the problem and warned that next time, don't make the situation again.