The document discusses the six roles of a teacher: controller, organizer, assessor, prompter, participant, and resource. It specifically focuses on the roles of controller and organizer. For the controller role, the teacher takes roll, provides instructions, and exemplifies activities. For the organizer role, the teacher provides students information, explains how activities will be done, puts students into groups, and closes activities. The document also provides an outline and process for demonstration, with steps of engage, instruct, start, and organize feedback.