Vanessa Desvages-Vasselin is a lecturer in education and training sciences after having been a school teacher for fifteen years in France. She is a member of the Centre interdisciplinaire de recherche normand en éducation et formation (CIRNEF) at the University of Rouen-Normandy. Her research in didactics examines school and extracurricular practices in relation to the construction of professional identity. Different pedagogies, the use of games in the classroom and questions of spatial planning lead her to articulate pedagogy and didactics in order to question the construction and circulation of knowledge in the teaching-educating/learning process in both formal and non-formal spaces and their effects on the professional posture. In fact, although a few works with a practical dimension are currently being developed for teachers, scientific research on the layout of the classroom remain relatively underdeveloped, particularly in its didactic dimension. This is the orientation of her latest work, which is part of collective research on well-being at school or inclusion.