Chris Merlo: Open-ended questions don’t take any planning. All they take is a class with at least one student who isn’t too shy. I remember a class a few semesters ago that started with nine students. Due to a couple of medical conditions and a job opportunity, three of the students had to drop the semester. The problem was that these three students were the ones I counted on to ask questions and keep the class lively! Once I was left with six introverted people, conversations during class seemed to stop.
By luck, I stumbled on something that got the students talking again. I said, “What has been the most difficult thing about [the project that was due soon]?” This opened the floodgates—students love to complain, especially about us and our demands. This one simple question led to twenty minutes of discussion involving all six students. I wasn’t even sure what a couple of these students’ voices sounded like, but once I gave them an open-ended opportunity to complain about an assignment, they were off to the races. A truly successful classroom activity.
2. What’s wrong with this example?
Chris Merlo: Students also love to find a professor’s mistakes—like me, I’m sure you’ve found this out the hard way. When I teach computer science, I will make up a program that, for instance, performs the wrong arithmetic, and have students find the bug. In a particularly quiet or disengaged class, you can incentivize students with five points on the next exam, or something similar.
If you teach history, you might use flawed examples that change a key person’s name, such as “King Henry VIII (instead of King John) signed the Magna Carta in 1215,” or match a person to an incorrect event: “Gavrilo Princip is considered to have fired the first shot in the Spanish Civil War (instead of World War I).” Beam these examples on the whiteboard, and let the students’ competitiveness drive them to get the right answer before their classmates.
