1. Be familiar with and remember the daily list of students, their classes, personnel changes and other detailed information.

2. Master the contact telephone number of the parents of the detained students, and keep the telephone number of the head teacher of the class where at least two students are in case of emergency.

3. Keep in mind the time when the school goes to and from school, and all classes line up to meet the venue.

4. Prepare the sign of picking up and dropping off students in the custody class. If teachers have clothes, they must dress and assign each teacher to pick up and drop off students, and wait in the designated area or queue up to pick up and drop off children in the designated area.

5. In the designated waiting area, there must be a special teacher who is responsible for maintaining the students' queue and order safety, and roll the names according to the roster of students who are under care. Students who have not received it should contact their teachers or parents in time to avoid accidents.

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