Listening, selecting information, organising a response and recording it can compete for limited working-memory capacity. Presenting one visible stage at a time allows the pupil to engage with complex content without also having to remember the entire route through the task.

Define each stage and outcome

Before the lesson, divide the task into meaningful stages. Each stage should state what the pupil must do and what they should have produced before moving on.

For an investigation:

Stage 1: Identify the variable being changed. Write it beside the table.

For extended writing:

Stage 1: Write the claim for the first paragraph. Check that it answers the question.

Display the current stage on the board, a task card or the pupil’s mini whiteboard. Keep essential terminology, values or the relevant worked example available if these are needed for the stage.

Check understanding through action

Ask the pupil to explain what they will do and what the completed stage should contain: “What are you doing now, and what will it look like when it is done?” Check the work briefly before introducing the next stage. This can reveal whether the barrier is memory, subject knowledge, vocabulary or misunderstanding.

Avoid giving later stages verbally “for later”. If they are not yet needed, they add memory demand without helping the pupil act.

Apply it across subjects

• In mathematics, show one part of a multi-step method and keep the current worked line visible.

• In science, separate planning, method, results and interpretation.

• In humanities, separate identifying evidence, explaining its relevance and reaching a judgement.

• In practical subjects, show the current action and intended product, alongside any safety information.

The pupil should still encounter the same concepts and disciplinary thinking as their peers.

Extend capacity gradually

Once the pupil completes individual stages reliably, show two connected stages together. Later, replace these with a concise task outline and ask the pupil to mark their own progress.

Use observed independence to guide fading. Useful signs include starting promptly, maintaining place after interruption and noticing an omitted stage.

Common mistakes to avoid

• Turning one complex task into many disconnected micro-tasks.

• Giving the next stage before the current one is secure.

• Reducing the conceptual challenge rather than the organisational load.

• Checking only completion, not understanding.

• Keeping one-stage presentation after a pupil can manage a short sequence.

Department for Education guidance recommends breaking multi-phase instructions so later directions are given at the point they are needed.

Further reading

• Classroom practice: manageable and sequential instructions (Department for Education)

• Using scaffolds to support working memory (Education Endowment Foundation)