Chunking is a teaching strategy where large tasks or pieces of information are broken into smaller, more manageable parts. This approach is particularly effective for children with slower processing speeds or poor working memory, as it reduces cognitive load and allows them to focus on one step at a time. Chunking can be used in group activities or individual work, making it a versatile tool for the classroom.

How to do it

Identify the Task or Information

• Look at the larger task or concept and determine its main components.

• For example, break a story into “beginning, middle, and end.” or divide a history essay into “research, outline, and writing.”

Plan Logical Chunks

• Split the task into two or three steps that follow a logical sequence.

• Make sure each chunk is manageable and not overwhelming.

Introduce One Chunk at a Time

• Present one step clearly before moving to the next.

• Use verbal instructions paired with visual aids like a whiteboard or handouts.

Use Practical Tools

• Provide visual reminders, like checklists, diagrams, or flowcharts, to show progress through the steps.

• Colour code or number steps for clarity.

Check for Understanding

• After each chunk, pause to ensure the child or group has understood before progressing.

• Use questions or quick discussions to clarify any confusion.

Engage the Whole Group

• When working with a class, apply chunking universally to avoid singling out individuals.

• Make the process collaborative when appropriate.

Common mistakes to avoid

• Avoid presenting too many chunks at once. Focus on two or three steps at a time to keep the process manageable.

• Don’t rush through chunks. Ensure each step is understood before moving forward.

• Avoid making the strategy feel exclusive to one child; it should be a whole-class approach to foster inclusivity.