Many prominent studies agree that teacher skills are one of the main reasons for the high academic achievement of students. It is important to understand how teachers’ skills make learning effective, what new teaching methods help in the Post-COVID era, whether it is reasonable to employ artificial intelligence, machine learning and big data and to what extent. Join the session to discuss international practices and discuss how to create a comfortable learning environment in the workplace and if it is possible to ensure the effective development of specific teaching skills. Learn how school managers can design formal or informal staff training following the new guidelines, based on research findings and relevant knowledge for teachers.