The outbreak of the COVID-19 pandemic caused severe disruptions in the education sector and heavily affected teachers, students and parents alike. School closures and the move to full home-based learning globally had far-reaching effects on the teaching & learning environment, ranging from challenges linked to curriculum development & delivery, access to technology to the lack of social engagement etc. This collaboration will focuses on the Wellbeing of teachers, students and parents at the secondary education level and includes 4 specific activity strands: (1) Wellbeing & Mental Health (2) Parent-Teacher Collaboration; (3) Pedagogical Knowledge & Digital Competences and (4) Intercultural Understanding & Exchange.