I once heard class discussions described as “transient instructional events." They pass through the class, the course, and the educational experiences of students with few lingering effects. Ideas are batted around, often with forced participation; students don’t take notes; and then the discussion ends—it runs out of steam or the class runs out of time. If asked a few days later about the exchange, most students would be hard-pressed to remember anything beyond what they themselves might have said, if that. So this post offers some simple suggestions for increasing the impact of the discussions that occur in our courses.