The formation of the subjecthood of teachers, carrying out a purposeful impact on students, was previously considered as a priori given. The pilot study of the formation of the stages of formation of the subjecthood of leaders involved in pedagogical activities and managing the creation of the educational environment made it possible to study the nature of interaction within the educational system. The stages of the formation of subjecthood developed by teachers at high and low levels are singled out, significant relationships are found between the connectivity of the stages of subjecthood with the types of interpersonal relationships.