Chunking turns a long instruction into a short, visible sequence that the pupil can return to independently. It is most useful when the task contains several connected actions and the pupil understands the learning but forgets the order or misses a stage.

Build a short sequence

Identify two or three actions that belong together. Write each as a brief instruction beginning with a verb.

For example, instead of giving a complete set of writing instructions verbally, display:

1. Choose your main idea.

2. Write the opening sentence.

3. Check that it tells the reader what the paragraph is about.

For a practical activity:

1. Collect the equipment.

2. Complete the first test.

3. Record the result.

Keep the sequence on the board, a task card or the pupil’s mini whiteboard.

Teach the pupil to use it

Read through the steps once and ask the pupil to identify what they will do first. Encourage them to mark each stage as it is completed. If they stop or lose their place, prompt them to return to the sequence rather than repeating the complete instruction.

This matters because a checklist is only useful when the pupil knows to consult it.

Check the size of each chunk

A chunk should be manageable but meaningful. “Do your work” is too broad; fifteen tiny steps are too many. If a stage still contains several decisions, model it or break it down further. If the pupil finishes each stage easily, combine related actions.

The amount of support should reflect the task as well as the pupil. A familiar classroom routine may need no checklist, while a new investigation may still justify one.

Fade the prompts

As independence develops:

• shorten the wording;

• remove familiar steps;

• ask the pupil to create the sequence;

• keep the checklist available without pointing to it;

• reserve it for longer or unfamiliar tasks.

Look for fewer missed stages, more independent starts and better recovery after interruption.

Common mistakes to avoid

• Dividing a task without showing how the steps connect.

• Giving a written sequence and a different verbal sequence.

• Adding so much detail that the checklist becomes difficult to scan.

• Reducing the intellectual demand of the work.

• Keeping the scaffold unchanged after the pupil has begun to manage independently.

Government guidance recommends manageable and sequential instructions, while the EEF emphasises that scaffolds should be temporary and adjusted to need.

Further reading

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

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