Discipline is controlled behavior. It constitute the next important concern for teachers as part of good management on disciplinary problems. No matter how well-manage a learning environment is students will occasionally misbehave. Teachers must be ready to deal with them with outmost care and consideration. 

        Discipline is the bridge between goals and accomplishment . In addition, discipline is also a guide to students. The classroom management and mastering order inside the classroom are the most important factors in educational process and basic problems, which face the teacher, since teacher complain about mastering the order and the disciplinary problems.
Inside the classroom, and it consumes much effort and time, and they are considered as sensitive, important and critical factors for the teachers success of failure in his tastes. The concept "classroom order" point to the learners behavior discipline according to the followed systems rules which facilitate the process of classroom interaction towards achieving the planned goals. 
        Discipline is one of the major areas of concern for teachers especially the new ones. Discipline refers to the order, which is necessary in the classroom for students learning to occur effectively. Order is needed in the classroom to facilitate the teaching-learning process.

        The disciplinary problems existing in schools can be dealt with in two ways. They are the frequency and varieties of disciplinary problems. In these two points of view, the most variation appears to exist in Vocational High Schools among the school types. It can be said that, among the school types studied as to disciplinary problems not very big differences were found, and that vocational high schools (ML) reveal more varieties regarding disciplinary problems. In order to be able to reduce the disciplinary problems in schools to the least, periodical survey should be applied in schools and their results should be noted, in solving the existing problems, rather than compelling disciplinary methods, creative, flexible techniques inclined towards finding solutions in cooperation with families should be preferred, essentially within teaching process, for the productivity of teaching besides classroom management, students should be given chances so that they can be active.