I’ve had some heated discussions about whether “cold calling” is good practice. When I posted about it a couple of years ago, the post got a lot of comments and got passed around a lot. What are your thoughts? Is it a good idea to spring questions on students out of the blue? Does it help them demonstrate mastery, or just provoke unnecessary anxiety?
A reader, Damommachef, has asked me to discuss the problem of the Constant Commenter. She says, “Some kids want to constantly comment, but the smartest are often the quietest. How can we get them more involved? How do we subdue the chronic commenters?”
One solution is the cold call. We call on students randomly (or perhaps not so randomly, but it may appear random to them.) If students raise hands or call out, we say, “I’m cold calling for this one, so no volunteers.”
A few years ago, a Masters teacher of mine said that she never cold-calls students because when she was a student, the idea of being “picked on” without warning made her sick with fear. She never put her students through it because she hated it so much. At first I was puzzled by this – Really? You never ask students for answers unless they volunteer? – but I then realized that I rarely cold-call in its strict sense. I often call on students, but usually they’ve had a chance to prepare responses beforehand, often with a partner or group so they don’t bear sole responsibility for their answers.
I’ve been reading Teach Like a Champion by Doug Lemov (thanks to my friend Sarah for the recommendation!) and he believes in real, honest-to-God cold-calling, asking students to demonstrate in no uncertain terms that they are mastering the skills and content they’re being taught, at a nanosecond’s notice. This technique, he explains, has several benefits.
…it allows you to check for understanding effectively and systematically…increases speed both in terms of your pacing…and the rate at which you cover material…[and] allows you to distribute work more broadly around the room and signal to students not only that they are likely to be called on to participate…but that you want to know what they have to say.
Lemov also encourages teachers to use techniques like “No Opt Out,” in which a student who answers with “I don’t know” must eventually give a correct answer, and “Format Matters,” meaning that students need to respond in complete, grammatical sentences whenever possible. In Lemov’s world, there is no escape: you need to be present, engaged and ready to respond at any time.
I am more inclined to Lemov’s view than my former teacher’s. At the beginning of the semester, I use the excuse that I need to learn their names, and call on them randomly from the attendance list to answer questions. As time goes on, though, I find myself getting soft, and allowing a few eager students to dominate discussion. And, as I said, I rarely ask students to think on their feet – if they’re nervous, they can just read answers they’ve prepared with their group, although they may have to stretch themselves if I ask for further explanation.
I feel like I should do it more. I believe that if students know they can be called on at any time, they will be more engaged and feel more responsibility for the material. I’d like to create an atmosphere in which students feel that it’s safe to make errors, but that they at least have to take a stab at things, and that they need to be ready to do so at all times. But I don’t want students to sit stewing in fear, petrified that they may be asked to speak.
Do you cold-call in your classroom? If so, how do you make students fell okay with that? If not, why not? Does cold-calling improve the classroom dynamic, or is it a detriment? I want my students to rise to the demands cold-calling creates, but I don’t want to poison their learning with terror.
Tomorrow: Top Ten Student Excuses for Missing Class.
Image by Prawny