Formation of teacher professionalism in chemistry education: contemporary pedagogical challenges and innovative approaches

Abstract

The continuous transformation of educational systems requires chemistry teachers to demonstrate a high level of professional competence, adaptability, and pedagogical innovation. This article examines the process of forming teacher professionalism in chemistry education in the context of contemporary pedagogical challenges, including curriculum modernization, competency-based education, digitalization, and increasing demands for student-centered learning. Special attention is paid to innovative teaching approaches such as interactive methods, problem-based learning, project-oriented instruction, and the integration of digital tools into chemistry lessons. The study emphasizes the role of reflective practice, continuous professional development, and pedagogical creativity in enhancing teaching effectiveness. It is argued that the purposeful development of professional, methodological, and communicative competencies enables chemistry teachers to respond effectively to modern educational needs and to promote deeper conceptual understanding and scientific thinking among students. The findings highlight that innovative pedagogical strategies are a key factor in strengthening teacher professionalism and improving the overall quality of chemistry education.