Maths · 20 minutes · 8–10 years

Make a toy bar chart

Turn a collection into a chart and ask a question it can answer.

All you need

Up to twelve large toys or drawn shapes, paper, pencil.

Grown-up, read this first

Use large clean toys, not tiny pieces. No surveys or personal data.

Adapt to your child’s needs and stop if uncomfortable.

Let’s give it a go

Step ticks are temporary for this tab session. You can read every step without ticking.

A question to take with you

Why must each square mean the same number?

Talk it through or draw on paper. There is no answer box or personal information to submit.

Make it gentler

Compare two rows of objects first.

Take it further

Change the sorting rule, redraw and explain the difference.