Hinge Questions

The strategy, as published

Exactly as it appears on the card

Part of Elicit Evidence of Learning in 02 Formative Assessment, where it sits alongside its neighbouring strategies, the infographic and the thinking for the whole area.

Why you might use it

The problem it may help with

Every lesson has a turning point where you decide, usually on a feeling, whether the class is ready to move on. A hinge question replaces the feeling with evidence: one diagnostic question, placed at the hinge, answered by everyone.

What makes it a hinge question rather than just a question is the design of the wrong answers. Each one maps to a misconception you already know pupils hold, so the spread of responses tells you not just how many are stuck but why.

What it might look like

One version of it, in a classroom

A maths teacher planning a lesson on adding fractions writes one question for the midpoint, with four responses: the right answer, the classic add-tops-and-bottoms error, a common denominator slip, and a simplification mistake. Every pupil answers at once on whiteboards. The room's spread decides the second half of the lesson.

Try it

A way to begin

Plan a single hinge question for one lesson next week. Write the wrong answers first, from the errors you already see in books, then build the question around them.

What to notice

Reading what happens

• Which distractor gets chosen. That is the diagnosis, and it is more useful than the count of correct answers.
• What you actually did next. As the guide has it, evidence has done nothing until it changes what happens in the following five minutes.

Things to think about

Before and while you use it

• The card's warning deserves its own line: never improvise it. An improvised hinge question collapses into a recall check with no diagnostic power.
• It needs an all-pupil response method to work; a hinge answered by three volunteers is a hinge in name only.
• One good hinge per lesson is plenty. The cost is planning time, which is exactly why the wrong answers are worth engineering carefully once and reusing.

Related strategies

Where this connects

• 🧩 Plausible Distractors Engineer wrong answers as carefully as the right one. Each distractor should map to a real misconception. Every wrong answer a student gives tells you something precise. Wrong answers are the diagnostic data. 02 Formative Assessment · Elicit Evidence of Learning
• ✍️ Mini Whiteboards All students write their response and hold it up simultaneously. The teacher reads the room in seconds: full participation, no waiting, no dominant voices. Works across all subjects. 02 Formative Assessment · Elicit Evidence of Learning
• 🃏 ABCD Response Cards Give each student a card: A, B, C and D. Pose a question and all students hold up their answer at once. No hands, no opt-out. The spread of responses shows instantly where misconceptions lie. 02 Formative Assessment · Elicit Evidence of Learning
• ✅ Check, Don’t Assume Listening is not learning. Use live polls or mini whiteboards to check understanding at every step. Rosenshine: reteach before moving on. The explanation is the start, not the finish. 05 Explanations & Modelling · Structuring Explanations

Technology second

Where technology fits

A polling or quiz tool, the approved one in your setting, gets you the whole room's answer at the hinge in seconds, with the spread visible instantly. The tool has done nothing until what it shows changes your next five minutes.

The expensive part of a hinge question is drafting distractors that map to real misconceptions. AI, through the approved tool in your setting, can draft them for you to judge. A STAIR-shaped prompt looks like this:

Act as a primary teacher who is a science specialist and create hinge questions on the water cycle for Year 5. Keep tightly to evaporation, condensation, precipitation and collection.

Present the output in clearly labelled sections and ensure each hinge question is quick to answer, focused on one precise idea and suitable as a decision point in the lesson. Ensure questions elicit the ability for Year 5 to apply their understanding with confidence.

Every hinge question must include plausible distractors based on age-appropriate misconceptions so teachers can interpret pupils' thinking accurately. Keep the wording concise and avoid unnecessary detail, explanations or answers.

Swap the role, topic and year group for your own. Then do the part only you can do: check each distractor against the misconceptions your pupils actually hold, and iterate until they match. That's the I in STAIR, and it's where the diagnostic power comes from.

The wider thinking

Where the evidence sits

This comes from Dylan Wiliam's formative assessment work: assessment moved out of the marking pile and into the lesson, where it can still change the teaching. The card’s attribution stands as published: Wiliam.

The fuller picture, sources included, is in further reading and evidence for Formative Assessment.