In this article we discuss the need to establish control competence among schoolchildren, that is, teachings and skills, experience in monitoring of their learning outcomes. We accent our attention on the fact that it is necessary to start such purposeful formation from the teenage age of students. Next, their experience, skills and skills in the upper grades should be improved in order to control, as a joint activity of the teacher and pupils, has grown for each pupil to self-control. Such skills will be necessary for pupils in their future professional activity.