A sustainable professional development? Keys of interdisciplinarity and creativity for teachers training
Through the instance of a creativity training device for French-speaking Swiss teachers, this paper aims to analyze how creativity and interdisciplinarity may represent professionalization keys in a durability prospect. By crossing three theoretical frameworks respectively connected with creativity, interdisciplinarity and professionalization, we show how these concepts overlap and make it possible to shed light on data collected upstream, during and at the end of the studied device. It appears then that the development of interdisciplinary creativity is an essential component of sustainability in teachers’ skills, knowledge and expertise, despite some limits that are opportunities to optimize training.