Sustainable science and chemistry education, lesson study, and school as learning community approaches for teacher professional learning and school reform. Specialized in designing didactical teaching-learning sequences, project-based and STEAM learning, and Education for Sustainable Development (ESD). Skilled in systems thinking, scientific literacy, and the integration of TPACK in instructional design. Research interests include educational data mining, learning analytics, reflective teaching, and curriculum innovation that supports digital and hybrid learning environments.