1. the teacher will need to recognize the students in your class, everyone know your real name, nickname. The interests of the individual child as a hobby, there are many brothers. Strengths weaknesses of each student.
1. Teachers must know every student in the class. Know the real name of each child's interests, hobbies, etc., that I have many strengths and weaknesses of each student.
1. Teachers must be known to the students in the class all known name, nickname, the attention of each child as a hobby have brothers or sisters. The disadvantage of each student.