抄録
In this study we analyzed alteration of teachers-space of junior-high-school, where they have changed from departmentalized classroom system to special classroom system, and got some insights of the teachers' room. Since it is essential for teachers of the same school year to have much communication and cooperation for student guidance, teachers' working space should not be separated. The teachers' room must be arranged to enable them to discuss or to hold meetings freely, regardless of the school scale or the school management method. Besides, if all members are sets, it is best from overall viewpoint of the school management.
