Аннотация:Educational landscape is becoming more and more complex in 21st century requiring a teacher to have a wide range of professional competencies. Moreover these competences should be very flexible and constantly updated to meet the requirements of the modern students. In other words to become a good teacher seems to be not quite feasible having no urge for consistent improvement.At the same time, not all teachers are ready for such a perception of their profession, which does not influence the educational success of their students in the best way.