Encouraging learning is an act of subtle manipulation. When we enter a classroom, we’re stepping onto a stage. This is true no matter how student-centered our classroom is, because our students are also stepping onto a stage (or into an audience). Even in the most open learning environments, we all play roles: the teacher, the student, the devil’s advocate, the reporter, the questioner, the dictator, the grader, the teacher’s pet. It’s in the careful modulation of these roles that we can actively control a learning environment.
See on www.hybridpedagogy.com