Cold calling without humiliation

Cold calling — the practice of asking a specific child to answer rather than letting children volunteer — has become one of the most discussed teaching techniques of the last decade. Doug Lemov made it central to *Teach Like a Champion*. Schools have adopted it wholesale. Trainees are taught it as a default.

It works. The evidence is solid: cold calling raises engagement across the whole class because every child has to think (since any child might be picked). It dramatically reduces the dynamic where the same three confident hands answer everything. It exposes misunderstanding earlier than hands-up would.

But cold calling done badly is cruel. A child who dreads being picked, doesn't know the answer, freezes in front of 29 other children, and is then prompted ('come on, what do you think?') has been actively harmed. They will avoid taking risks for the rest of the term. The technique that was supposed to engage them has driven them further into the back row.

The difference between cold calling that works and cold calling that harms is not the technique. It's the classroom culture that surrounds it.

The conditions cold calling needs

For cold calling to work safely, several things have to be true.

**Children have to know that not knowing is okay.** If your classroom culture punishes wrong answers — eye-rolls from peers, teacher impatience, 'no, that's wrong, anyone else?' — then cold calling becomes a public-failure machine. Children get picked, panic, freeze, and the cost lands on them. This is the version of cold calling that makes children dread school.

**Children have to know how to opt out gracefully.** A child who's blanked needs a face-saving exit. 'I don't know yet' is one. 'Can I come back to that?' is another. Some teachers train the phrase 'pass for now.' Whatever the phrase, children need to know they can use it without it being a failure event.

**There has to be a way back in.** Once a child has said 'pass for now,' the teacher needs to come back to them within a few minutes with a related question they CAN answer. This converts the moment from 'I was caught out' to 'I had a chance to think.' Without this, opting out feels like permanent withdrawal.

**Other children have to NOT mock.** This is on the teacher to enforce. A small smirk or whispered comment when someone gets it wrong has to be addressed firmly, every time. Children watch this. If they see that wrong answers are mocked, they shut down.

If those conditions aren't in place, do not cold call. Build the culture first.

How to cold call well

Once the culture is in place, the technique is simple but specific.

**Pose, pause, pick.** Ask the question. Pause for several seconds (yes, several — thinking takes time). Then pick a child. The pause is the magic. It gives every child time to start formulating an answer before they know whether they'll have to give it.

If you ask the question and immediately pick a child, you've just put one child on the spot while the others coast. The pause is what makes cold calling work for the whole class.

**Pick widely.** A teacher who unconsciously cold calls the same five children is doing it wrong. Track who you've called on. Use a class list, lolly sticks, a random-name picker — whatever lets you cover the whole class evenly across a week. The point of cold calling is that EVERYONE has to think; if half the class learn they're never picked, half the class stop thinking.

**Vary the difficulty by child.** Cold calling doesn't mean every child gets the same question. A struggling reader might be asked 'what was the first event in the chapter?' A confident reader might be asked 'why do you think the author chose to start with that event?' Both questions push their thinking. Both questions are within their reach.

This isn't about lowering expectations. It's about pitching questions accurately. A child who gets a question they CAN answer, then gets praised for the answer, gains confidence. A child who gets a question they can't answer, freezes, and gets prompted into a worse answer, loses confidence. Same technique, opposite outcomes.

**Praise the thinking, not the answer.** When a child gives a partial or wrong answer, your response sets the tone for the whole class. 'I love that you tried that — let's see if anyone can build on it' lands differently from 'no, that's wrong, who else?' Both move on, but the first models a learning culture, the second a performance culture.

**Use 'I'll come back to you.'** Sometimes a child genuinely needs more thinking time. 'Have a think for thirty seconds, I'll come back to you' gives them space and tells them you trust them to come up with something. This works in upper KS2 onwards. In KS1, 'turn to your partner and discuss for 30 seconds, then I'll ask you' achieves the same.

When NOT to cold call

Cold calling isn't right for every moment.

**Not for new content.** When you're teaching something brand new, most of the class doesn't yet have a reliable answer. Cold calling a child who hasn't yet been taught the thing you're asking about is unfair. Use cold calling for retrieval, application, and discussion of taught content — not for first introductions.

**Not when a child is dysregulated.** A child who's clearly upset, anxious, or holding it together by a thread does not need to be put on the spot. You can see this in the classroom. Read the child. Skip them today. They'll thank you silently.

**Not for personal questions.** 'What's your favourite weekend activity?' is fine to put hands up for. 'Tell us about your family' is not a cold-call question. Some questions need volunteering, not selection.

**Not for safeguarding-adjacent topics.** When the topic is sensitive — bereavement, family difficulty, racism, body image, mental health — let children volunteer. Forced participation in conversations about hard topics can be retraumatising.

Building the culture

If cold calling is currently scary in your classroom, you can build the culture deliberately. A few moves:

**Talk about it.** 'In this class, we're going to ask each other questions. Sometimes I'll pick someone. If you don't know yet, "pass for now" is fine. If you get it wrong, that's how we all learn — wrong answers help everyone.' Say this on the first day, and again each half term.

**Model being wrong yourself.** When you make a mistake in front of the class, mark it. 'Oh, I had that wrong, let me reconsider…' This shows children that being wrong is not catastrophic.

**Praise good thinking even when wrong.** 'That's a really useful misconception — lots of people think that. Here's why it doesn't quite work…' Now the child who got it wrong has been treated as a useful contributor rather than a failure.

**Track and notice.** Keep a class list and tick off who you've called on. After a week, look at it. Who haven't you called on? Why? You'll often find quiet children get skipped, not because you're avoiding them but because the loud children fill the air. Deliberately invite the quiet ones in.

The takeaway

Cold calling works when the classroom is safe to be wrong in. It doesn't when the classroom isn't. The technique is downstream of the culture.

If you're not sure whether your classroom is safe enough, watch the children's faces when you ask 'who can tell me…?' If you see children visibly bracing or looking down, the culture isn't there yet. Build it first. Then start the cold calling. Done in that order, it's the most powerful classroom technique I know.