According to research in recent decades, the 'effectiveness of school bodies is influenced by the climate in each body. The director of the 'school unit svogle an important role in the formation of the school climate, since by his conduct and actions he can create an instructional environment in which instructors devote themselves without distraction to their duties for the purpose of the best possible result. According to the legislation of 'education the school director, supervises the instructors, maintains and reinforces their consistency, encourages their initiatives, and gives the positive incentives for the best performance.