Teacher Training Seminar on the Teaching of Energy A three-day seminar was held from March 16 to 18, 2026, at the Laboratory of Science Education ( https://edithe.upatras.gr/ ), within the Department of Educational Sciences and Early Childhood Education of the University of Patras. The seminar was entitled “Teaching Energy through the ‘Energy Change’ Approach – Workshop for Developing Teacher-Leaders and Regional Research Collaboration.” The seminar was organized within the framework of collaboration between the research group “Energy in Education” ( https://energyineducation.blogspot.com/ ) and international research teams. It constitutes the preliminary phase of a joint research project aimed at developing and implementing an interdisciplinary teaching approach to the concept of energy. The research examines how teachers and researchers perceive, design, and develop instruction around this topic. The seminar brought together seven researchers and twelve teachers from Cypr...