A large sheet of blank paper (A3 or larger ideally), a pencil, and colored pencils placed in front of the child with one question: 'Can you make a map?' No specification of what the map shows. Children draw maps of their room, their home, their neighborhood, an imaginary country, an underground world. Map-making activates spatial reasoning, narrative invention, and fine motor work simultaneously. A child engaged in a map will not come back for 30 minutes.

What you need

Paper (A3 or larger if possible)
Pencil
Colored pencils or crayons

How to do it

1Put a large sheet of paper on the table with pencils alongside — nothing else — then ask: "Can you make a map?" Don't specify what kind. That's the whole question.
2Leave before they ask 'of what?' — that question is exactly the point.
3Come back when the map is done. Ask for the tour.

Variations

If they ask 'of what?' before you're out the door: shrug and say 'Anywhere. You pick,' once — then leave. Don't offer a theme, even if they push.
Built-in ending: asking for the tour turns 'done' into a small performance instead of a handoff — that tour is the natural close, no separate cleanup announcement needed.

💡 Parent tip

Ask to see it when done and ask them to give you a tour. The level of detail in what children imagine is often striking, and a 5-minute tour costs nothing.

What your child develops

Spatial reasoning — maps require perspective-taking and translating three-dimensional space into two dimensions
Narrative invention — imaginary maps develop elaborate world-building logic
Fine motor control — detailed mapping is one of the highest-motivation fine motor activities in this age range