Аңдатпа
This article attempts to assess the current state of scientific understanding and the main trends and directions of research in the field of teachers' professional development. As a result of the study of databases of peer-reviewed scientific publications such as Web of Science, Scopus and EBSCO, as well as the works of domesticresearchers, new approaches, methodologies and best practices in the field of teacher professional development were identified. The research allowed us to formulate the main provisions of organizing effective forms of teacher training that contribute to teachers' professional development.