The 17th International Conference on Lesson Study (ICLS 2026) is listed for June 12–14, 2026. Its theme is “Lesson Study for Advancing the SDGs: Connecting Theory, Practice, and Policy in Education.” The International Conference on Lesson Study is a global academic forum organized by ALSI in collaboration with host universities. It brings together researchers, educators, and practitioners to share experiences, research findings, and innovations in lesson study as a strategy to improve teaching and learning. Through collaborative dialogue and international perspectives, ICLS aims to strengthen professional networks and promote sustainable educational practices in the digital era.


