Poorly organized or incomplete responses can be made stronger by asking clarification questions. All three of these non-punitive techniques help students modify poor or incomplete responses and, over time, become better thinkers. Extension questions help students explore the implications of their responses. Typical extension questions ask for an elaboration of a response, for more detail or additional explanation. At the end of a guided discussion it is important to verify that students have achieved the objectives for the exercise.
Many teachers summarize the main points of the discussion and ask for questions.
This method also provides an evaluation of the success of the discussion. The dynamics of discussion-leading can only be mastered through practice, but observing an experienced leader in action is an excellent way to see how these techniques are applied in the classroom. When you are ready for feedback on your own technique, ask an experienced discussion leader to sit in on your class and make suggestions. You can also arrange with CTL to videotape your discussion and provide a confidential critique. Addressing student expectations, preparing yourself and your students, and conducting discussions in a supportive and demanding way will greatly improve your chances for success in guided discussions.