Abstract
New KOSEN teachers give lectures to students almost immediately after got one’ s position. And they are also under obligation to give the class management, educational guidance, mental health care and etc. for students as a member of teaching group. Therefore, new teachers must prepare the fundamentals of above educational skills. Furthermore, its improvement is required. The mainstream of new teacher development in each KOSEN campus is “OJT:On the Job Training” . In this study, we produced “Educational Skill Archive” that it is compose of various video clips. In the video clips, the experienced teachers advise the point of education. We suggest the specific model of training for new teachers that used the Educational Skill Archive together with OJT. It solve peculiar problems of usual KOSEN teacher development.