摘要:AbstractThis paper aims to identify and characterize the types of relationships that occur during the teaching practice activities of student teachers and analyze the way these relationships are able to influence the efficiency of teaching performance, both of the student teachers, and the subject mentors, teachers in the schools of application. In this particular context, we propose to analyze some aspects regarding the influence of teaching practicum on the professional development of student teachers, mentors and university supervisor teachers, in relationship with actual and possible consequences regarding the entire educational process.