I was having a discussion with a few of my colleagues today about our upcoming quarterly exams. They’re basically our midterms – we just give them a fancier name. We were talking about the amount of review days (or class periods) that are necessary for students to prepare for these types of summative assessments.
It made me think. I don’t really “review” before big exams. I don’t even regularly review before a unit exam. I definitely have days where students aren’t learning new material. Maybe they’re reinforcing things they have learned previously. Or maybe it’s an extension of a previous lesson. Those aren’t the days I’m thinking of. I’m thinking of traditional review days that aim to refresh students minds before a significant assessment.
Whenever it’s necessary or if I feel the moment is right, sure, I’ll whip out a game to review or have the students speed date to catch each other up. I do these sorts of activities from time to time, but this is infrequent and rarely happens right before an exam.
So why don’t I review before exams?
I want raw, unfiltered data on my students’ understanding. By reviewing just before an exam, I am giving my kids a mental cheat sheet that they can use on the day of the exam. Did they understand the content before we reviewed or because we reviewed? My data is inherently skewed because of our review. But if I test them on a concept that we studied two months ago, yes, I want data on their understanding of that concept without refreshing their memories. I want them to forget a step or two. Or for that matter, I don’t mind if they completely forgot how to start a problem. This is precisely the information that will drive my future planning. Also, those misconceptions are exactly the sorts of things that will help my students do better in the future.
But don’t students want review? I mean, they want to increase the odds of performing well on the assessment and therefore increasing their overall grade in the class, right? I answer that question in two ways. First, there are plenty of instances where I don’t even count an exam towards their overall grade. Yes, I said that. I treat it as a diagnostic and the kids buy into it. I find out where they’re at and they get a (potentially poor) exam that doesn’t count against them. We all win. Second, students will adapt to the no-review-before-an-exam policy. They will meet our expectations. If they know I don’t review before exams, then over time they will prepare/study accordingly. And if at first they don’t, they may complain, but eventually they will come around.
So what to do with that extra time not spent reviewing? I spend that day or two (or three) after a big exam to reteach and reassess what my students had trouble with. It just makes sense. Now, because I looked at the data, I have a pretty good understanding of what they know and don’t know. I can pinpoint how I reteach a particular set of concepts. Often times, I even immediately reassess them on concepts they struggled with. This almost always results in improvement, which only helps to establish a growth mindset. It also helps them understand the method behind the madness of no review days.
I guess all this may count as “review after the test” and I’m good with that. Reviewing before an exam is overrated. Intuitively, as teachers, it makes sense to review before. But I think the more effective strategy is to do so after.
I’m really curious about what others believe about this. How do you incorporate review into your class structure?
bp