Comprehensive analysis of scientific studies of national and foreign scientists showed that the problem of the teachers’ professional development improvement has been represented in theoretical and practical philosophical, psychological and pedagogical science. The analysis of development of the postgraduate education tendencies, life-long professional education of adult learners, long-term scientific and pedagogical experience have revealed the relevance of research in the improving of the teachers professional development. This research has been appropriated by the increased requirements for postgraduate education and traditional approaches to the development of the teachers’ professional competences and by the necessity to cope with the existing stereotypes, changing attitudes and approaches to the teachers’ professional growth.The aim of the research is to identify the spheres of improvement for the professional development of teachers in the system of postgraduate education.The interpretation of the teachers’ professional development has been defined as an increase of their professional competence in the result of practical experience and prolonged purposeful and coordinated self-education in the conditions of formal, non-formal and informal adult education.The main directions of improvement of Ukrainian teachers’ professional development in our in-service teacher training include: 1) systematic implementation of educational innovation in postgraduate education content; 2) development of the blended forms of teacher training for providing educational possibilities for various special optional courses, trainings and seminars on full-time training conferences, consultations, participation in online conferences, electronic forums, chats on the distance remote basis; 3) creation of a system of the various modular courses and teacher trainings, which provides a clear definition, diagnosis and monitoring of professional competence components, based on a modular educational technology and which is one of the modern innovations in adult education; 4) development of partnership subject-subject interaction in in-service training, where the participants of training activities are oriented to the professional development, personal and professional growth.The results of studies have stated that a comprehensive personal training for teachers should be oriented to the development of their willingness to increase the effectiveness of the professional activities. In the further researches we consider the necessity of studying and generalization of international and national databases on the teachers’ continuous professional development.
School of pedagogical coaching as an innovative model of professional development of teachers in the system of continuing professional education