“The teacher must adopt the role of facilitator not content provider” ~Vygotsky, 1985
Quote Source: Thorsteinsson, G., & Page, T. (2007, June). Computer Mediated Communication as a Collaborative Learning Environment for In-Service Teacher’s Education. In Proceedings of FISTE-A Future Way for In-Service Teacher Training Across Europe–Dissemination Seminar, Academia Nationala De Educatie Fizica Si Sport–Bucharest, Romania. page 131
also in Anderson, Anderson, T. (2004). Teaching in an online learning context. Theory and practice of online learning, 273-294.