Whole class feedback … you know, when the teacher returns a set of papers or exams and talks to the entire class about its performance, or the debriefing part of an activity where the teacher comments on how students completed the task. I don’t believe I have ever seen anything written about this feedback mechanism, even though I think most of us use it pretty regularly. Is it a good way to provide feedback? Do students pay any attention to feedback delivered in this way? When is whole class feedback most effective? After an exam? During group projects? Is it better to provide the feedback verbally or post it online? Should students be involved in this discussion of how well the class did or didn’t do?