Student-Made Quizzes Boost Test Scores

Renata Salas

Welcome to the show everyone! I'm Renata Salas, and I'm here with Colin Whitfield. And Colin, before we even dive into today, [excited] I have a finding that completely reframes how we think about assessment. It comes from Daniel Leonard writing in Edutopia, and he looked at what happens when we stop writing the quizzes and make the students do it. The study found that students who generated their own test questions scored a full letter grade higher on subsequent exams than those who just spent the time reviewing.

Colin Whitfield

A full letter grade? [impressed] In the world of educational research, that is not a minor statistical blip. That is the difference between a C and a B, achieved not by teaching more material, but simply by altering how students process what they have already heard. How exactly are we defining the method here, Renata? Is this a complex, multi-week project?

Renata Salas

Not at all, it's actually incredibly low-tech. After about twenty or thirty minutes of direct instruction, a lecture, or even a reading assignment, you have the students close their notebooks, close their textbooks, and write exactly three questions entirely from memory. Not looking at the page, not skimming their notes. From memory.

Colin Whitfield

Ah, [thoughtfully] that "from memory" part is the absolute linchpin. If the textbook is open, it is simply a copying exercise. It is transcription, not learning. By closing the book, you force what cognitive scientists call "desirable difficulty." The student has to engage in deeper retrieval. They have to mentally sift through the last thirty minutes, decide what actually mattered, recall the specific details, and then reconstruct that information into a coherent question with a verifiable correct answer.

Renata Salas

Exactly. And think about the contrast here. When I write a quiz, it is clean, it is aligned to my standards, and it makes me feel like I'm in control. But the kids are passive. They are just waiting for my cues to trigger their memory. When they have to generate the question, they are doing the heavy cognitive lifting. They have to think like an assessor.

Colin Whitfield

Yes, they are transitioning from being consumers of a test to designers of one. [chuckles] And as any teacher knows, you do not truly understand a concept until you have to figure out how to assess someone else on it.

Colin Whitfield

Now, to make this work in a busy classroom without it devolving into chaos, you need a highly structured, repeatable routine. I like a simple five-step framework that takes about ten minutes total. Step one: students get five minutes to write their three questions. Step two: they write the correct answers on the back or the bottom of their paper. Step three: they swap with a partner. Step four: they answer their partner's questions from memory. And step five: they compare answers and actively debate any discrepancies.

Renata Salas

That fifth step, [warmly] the debating part, is where the magic happens in a middle school classroom. Take seventh-grade science, for example. If a student writes, "What organelle is called the powerhouse of the cell, and what does it actually do?" -- they are not just looking for the word "mitochondria." When they swap, and their partner says, "Oh, it makes energy," the author of the question has to push back and say, "Wait, how does it make energy? You didn't mention cellular respiration."

Colin Whitfield

[chuckles] Cellular respiration in seventh grade! But you are entirely correct. That interaction forces them to evaluate the precision of an explanation. And the cognitive science behind this is robust. If you look at the work of Pooja Agarwal and Patrice Bain at retrievalpractice.org, they emphasize that pulling information out of the brain actually strengthens the neural pathways and memory traces far more than putting information in. Rereading a textbook is passive; retrieval is generative.

Renata Salas

It really is. And there is a fantastic real-world application of this profiled by Jennifer Gonzalez on Cult of Pedagogy. She looked at Dr. Janell Blunt at Anderson University, who implemented structured whiteboard retrieval sessions in her classes. Students had to sketch out and write concepts from memory on whiteboards. The data from Dr. Blunt's work showed a staggering twenty percent improvement in exam grades.

Colin Whitfield

Twenty percent! [measured] That is a massive effect size. If a pharmaceutical company produced a pill that improved cognitive performance by twenty percent, it would be a multi-billion dollar asset. Yet, here we have a free pedagogical tool that achieves the exact same result simply by changing the direction of the information flow -- from outward-bound retrieval rather than inward-bound review.

Renata Salas

And think about the practical payoff for the teacher. At the end of that ten-minute routine, you don't just throw those papers away. You collect them, or you just walk around the room and snap a few photos of the strongest questions on your phone. Instantly, you have a student-generated question bank. You can use those exact questions for your spaced review starter next Tuesday.

Colin Whitfield

It completely shifts the classroom dynamic. [thoughtfully] You move from a culture of "I made the quiz, now prove to me you listened," to "we are making our learning visible together." It is a shift from compliance to active cognition.

Renata Salas

It really is. It puts the cognitive heavy lifting right back on the desk of the learner. That is our quick take for today. I'm Renata Salas...

Colin Whitfield

...and I'm Colin Whitfield. We will see you next time.