👋 G’day {{first name | reader!}}
In this edition of ⚗️DistillED, we're wrapping up our Poor Proxies for Learning series — a deep dive into the six classroom behaviours we often mistake for evidence of learning, but which don't guarantee it has occurred.
This series has been inspired by the work of Professor Rob Coe, whose framework has challenged the way teachers interpret what's really happening in their classrooms. Today we close with the sixth and final proxy — and perhaps the one that plays out most visibly in classrooms every single day.
This week we're tackling Proxy 5: A few students answering correctly gives a false sense of whole-class learning.
In this edition
📊 Do Now: Quick Poll!
After asking a question to the class, how do you usually find out if students understand?
What is The Few vs. The Many?
The Few vs. The Many is what happens when a small number of confident, vocal students become the unintentional representatives of the whole class. The teacher asks a question. A few hands go up. A correct answer is given. The teacher — reassured — moves on. But the thinking of the rest of the class goes unheard, unassessed, and unknown.
This is Proxy 5 from Professor Rob Coe's framework of poor proxies for learning, introduced alongside the 2014 Sutton Trust report What Makes Great Teaching? It's the most embedded proxy of all. The problem isn't that some students answer correctly. The problem is that we treat those answers as evidence about everyone. One correct answer tells you what one student knows at that given moment. It tells you almost nothing about the other twenty, twenty-five, or thirty students sitting alongside them. As Dylan Wiliam puts it, effective teaching requires:
“Engineering effective classroom discussions and other learning tasks that elicit evidence of student understanding.”
Hands-up question and answer is a sampling strategy — and it's a deeply biased one. The students most likely to raise their hand are those who already know the answer. The students most likely to stay silent are those who don't. The very mechanism we use to check understanding systematically hides the students who most need to be found.
Here's a quick look at what The Few vs. The Many IS and IS NOT:
👎 The Few vs. The Many is:
Sampling Masquerading as Assessment → One correct answer from a confident student is used as evidence for the whole class
Voluntary Participation as the Default → Only students who choose to respond shape the teacher's understanding of the room
Confidence Mistaken for Comprehension → The students most likely to answer are those least likely to be confused
Silence Mistaken for Understanding → Students who don't answer are assumed to know — rather than recognised as unknown
👍 Genuine Whole-Class Assessment Looks Like:
Everyone Responds → Strategies that require all students to show their thinking simultaneously
No Opt-Out → Every student is accountable for thinking and responding, not just the willing few
Evidence from the Margins → Particular attention to students who rarely volunteer — they hold the most diagnostic information
Decisions Based on Data → What you do next is determined by what the whole class shows, not what the confident few say
Why Does The Few vs. The Many Matter?
The Few vs. The Many matters because it creates a systematic blind spot at the heart of teaching. Every time we move forward based on the answers of a confident minority, we're making instructional decisions without evidence — and the students who most need us to notice are the ones most likely to be invisible.
Dylan Wiliam’s work on formative assessment captures this problem precisely. In Embedding Formative Assessment (2015), Wiliam and Siobhan Leahy argue that effective checking for understanding depends on eliciting evidence from every learner — not simply sampling from the most confident students in the room. When teachers rely primarily on hands-up responses, they are often not checking for whole-class understanding at all. Instead, they are confirming what the most confident or most knowledgeable students already know.
"The important point is that you do not know what to do until the evidence of students’ achievement is elicited... the lesson hinges on this point.”
The research on participation patterns reinforces how deeply skewed voluntary questioning really is. Studies consistently show that in a typical hands-up classroom, a small number of students dominate responses — and their dominance is not merely a matter of unequal airtime. Fortney, Johnson & Long (2001) found that students in classes with compulsive communicators — those who would answer every question if allowed — showed significantly smaller gains in self-perceived communication competence over the course of a semester than students in classes without them. The dominant students don't just take up space; they actively suppress the participation of those around them. For many students, whole-class question and answer is essentially a spectator activity — something that happens around them, not with them.
This matters most at the moment of transition. When a teacher decides to move from explanation to practice, from one concept to the next, or from guided to independent work, that decision should be based on evidence about the whole class. Take a look at the diagram below — it shows what participation actually looks like when only volunteers answer, compared to what it looks like when every student is required to respond.
This is why the goal of questioning isn't a correct answer — it's a complete picture. Design systematic checks for understanding so that everyone can respond. This makes the picture clearer.
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How Do I Hear From Everyone?
Hearing from everyone isn't about calling on every student one by one — that's slow, anxiety-inducing, and still only samples sequentially. It's about building structures where every student responds simultaneously, giving you a whole-class snapshot in seconds rather than minutes.
In typical ⚗️DistillED fashion, here are five practical strategies to help:
Strategy | Explanation | Example |
|---|---|---|
Strategy 1: Mini-Whiteboards — See Everyone's Thinking at Once
| Mini-whiteboards are one of the most powerful whole-class assessment tools available. Every student writes their response, holds it up on your signal, and you scan the room. In five seconds, you have more evidence about whole-class understanding than an hour of hands-up questioning could provide — and you can see exactly where the misconceptions cluster. | Pose a question, give students 60 seconds to write their answer, then: "Show me." Scan left to right. Note who is correct, who is close, and who is lost. Use what you see to decide your next move — reteach, clarify, or proceed. 👉 Read how to use mini-whiteboards effectively in the DistillED edition on Mini-Whiteboards |
Strategy 2: Cold Call — No Opt-Out
| Cold calling — naming a student after posing the question, rather than before — means every student must think about the answer, because any one of them might be called. Done with warmth and consistency, it builds a culture where all students expect to be involved — and where silence is no longer a safe hiding place for confusion. | Ask the question to the whole class first — "Think about this: what would happen if…" — give 10–15 seconds of wait time, then name a student: "Jamie, what do you think?" The thinking happens before the naming. Everyone participates mentally, even if only one responds aloud. 👉 Read how to implement cold call safely and effectively in the DistillED edition on Cold Calling |
Strategy 3: Hinge Questions — Whole-Class Diagnosis at the Critical Moment
| A hinge question is placed at the moment where understanding is most critical — just before moving from guided to independent practice, or from one concept to the next. Designed with multiple-choice answers that expose specific misconceptions, it gives you a whole-class diagnostic in under two minutes. The results determine your next move. | Before releasing students to independent practice, pose a four-option hinge question. Ask everyone to respond simultaneously — fingers, whiteboards, or a show of hands for each option. If more than a quarter of the class chooses a wrong answer, reteach. If the room is mostly correct, proceed with targeted support for those who aren't. |
Strategy 4: Exit Tickets — Evidence at the End, Not Just the Beginning
| Exit tickets give every student a voice — including the students who never raise their hand, who seem fine from the front, and who have hidden their confusion all lesson. A well-designed exit ticket takes three minutes and gives you the clearest possible picture of where the class actually is. | In the final five minutes: "Without looking at your notes, answer this question in your own words." Collect the tickets as students leave. Sort them into three piles: got it, nearly there, and not yet. Use the piles to plan the first five minutes of the next lesson. 👉 Read how to design and use exit tickets effectively in the DistillED edition on Exit Tickets |
Strategy 5: Think-Pair-Share — Everyone Thinks Before Anyone Speaks
| Think-Pair-Share structures participation so that thinking comes before sharing. Every student formulates a response individually, discusses it with a partner, and only then does the class hear from selected pairs. This means that when you take whole-class responses, you're drawing on thinking that has happened across the room — not just from the most confident few. | "Think about this question for one minute — don't discuss yet, just think." Then: "Turn to your partner. Share your thinking. You have two minutes." Then cold call two or three pairs to share with the class. The rest of the room has already done the thinking — and you can probe any pair for their reasoning. |
The few will always be the most visible. But learning is for everyone. Build in the structures that make every student's thinking visible — and the few will no longer speak for the many.
That's a wrap on the Poor Proxies for Learning series. Thank you for following along — I hope it's given you a sharper lens for reading what's really happening in your classroom, and some practical tools to move beyond the illusions. The original Poor Proxies for Learning post and free one-pager are always there as your starting point.
Until next week!
— Jamie
If you want more:
👉 Read the original DistillED edition on Poor Proxies for Learning
👉 Read Part 1 — Poor Proxies #1: The Busy Trap
👉 Read Part 2 — Poor Proxies #2: The Engagement Myth
👉 Read Part 3 — Poor Proxies #3: The Feedback Gap
👉 Read Part 4 — Poor Proxies #4: The Calm Classroom Illusion
👉 Read Part 5 — Poor Proxies #5: The Finish Line Fallacy
👉 Get the DistillED Playbooks for practical, evidence-informed classroom practices
📥 Free One-Page Guide
Poor Proxies for Learning One-Page Guide
This edition is part of the Poor Proxies for Learning series. To help you see the full picture, download the original free one-page guide — a practical overview of all five proxies, what they look like in the classroom, and what to do instead.
⚗️DistillED+ Exclusive Content
This week, ⚗️DistillED+ members get access to The Few vs. The Many CPD PowerPoint, Strategy Checklist, and an exclusive One-Page Guide — going deeper than the free guide with a full focus on Proxy 5. It breaks down how to design for whole-class participation, use simultaneous response strategies to surface every student's thinking, and make instructional decisions based on evidence from the whole room — not just the confident few.
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