This design study aimed to develop and test a coherent set of guidelines for teacher professional development. Based on literature we settled for five main principles, and translated these into guidelines for a teacher professional development program. To realize (1) feedback on classroom practice we …

Meetings with other professionals are considered crucial for enhancing the quality of teachers' reflections. However, little is yet known about how any beneficial effects of such meetings are brought about. This study explores the peer coach's roles and their influences on the learning processes of their …

Our research aims to formulate design guidelines for stimulating teachers' professional development using video feedback in collaborative settings. The study investigates guidelines concerning video feedback in peer coaching settings and focuses on a setting with three roles (of trainee, coach and observer), …