a systematic and continuous process aimed at improving the competence of teachers and heads of educational institutions by updating their pedagogical, psychological and technological knowledge and skills. Includes participation in training courses, conferences, participation in professional educational societies and educational supervision. Professional development helps teachers meet the challenges of a changing educational environment and implement the latest strategies in teaching, assessment, and classroom management. It also contributes to improving the quality of education, increasing teacher satisfaction and enabling them to support their students with confidence and competence.