The social evaluation to the teacher is severe. About the abilities that are requested to teachers, the Ministry of Education, Culture, Sports, Science and Technology classifies them to the abilities that are requested with the relation with the era and society and that are requested according to the career stages of each teacher. The teaching profession has been understood as “the professional occupation” through “the churchman”, “the worker”. The characteristics of the teaching profession are expressed as “reflexivity” “uncertainty” and “borderlessness”. The image of the teaching profession is moving to “the reflective practitioner” from “technical expert”. The significance of the “collegiality” is discussed in the school as the organization. The roles and the abilities of the school leader in the school organization are asked from a viewpoint of school management. Teachers of middle age are requested for transferring the teachers who instruct to teachers from the teachers who teach to children.