TinyStepper
Child shaping teal playdough at a table with colourful dough balls and cookie cutters

Colour Mixing Partners

Each child gets a different paint colour — they must share and mix to make new colours together.

Activity details

2y–4y15 minslowindoorConstruction PaperPaintbrushesWashable Paint

Instructions

Get ready
  • Set up a painting area with a large shared sheet of paper
  • Give each child one colour of washable paint and a brush
  1. Set up a painting area with a large shared sheet of paper
  2. Give each child one colour of washable paint and a brush
  3. Let them paint freely with their own colour first
  4. Prompt the mixing: 'What happens if you mix your colours together?'
  5. Model asking: 'May I borrow some of your yellow, please?'
  6. Celebrate the discovery: 'You made GREEN! You needed each other to do that!'
  7. Challenge them to find all the colours they can make together
  8. Display the finished painting as a 'teamwork masterpiece'

Parent tip

Set out construction paper and paintbrushes before inviting your toddler in so the first minute feels smooth.

Proud child holding up a painted sheet covered in bright handprints and splatters

What success looks like

Messy hands and a child who doesn’t want to stop. The artwork doesn’t need to look like anything — the process is the point.

Give each child one colour of washable paint and a paintbrush. To make new colours, they must cooperate: 'You have yellow and your sister has blue. What happens if you mix them?' The activity creates genuine interdependence — neither child can make green, orange, or purple alone. This reframes the sibling dynamic from competition to necessity, providing a visceral experience of needing each other.

Why it helps

The EYFS framework identifies sharing and cooperative play as key social development milestones that children build through guided play experiences. Genuine interdependence — where each person has something the other needs — creates the most effective context for developing cooperative behaviour. Colour mixing provides immediate, visible, magical proof that cooperation produces something neither child could achieve alone. This concrete experience of mutual benefit lays the cognitive foundation for understanding why sharing and cooperation matter — not because adults say so, but because the results are better.

Variations

  • Use playdough instead of paint — knead two colours together to see what happens.
  • Start with the three primary colours between three children for maximum mixing possibilities.
  • Add white paint as a shared resource that anyone can use to make pastel versions.

Safety tips

  • Use only non-toxic, washable paint designed for young children.
  • Cover the work surface and dress children in old clothes or aprons.
  • Supervise paint use to prevent it going near eyes or mouths.

Want to try another?

Crayon Swap Game

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