Give a young child a present, and there's a fair chance they'll end up playing with the box. To a child, a box isn't just a box: it's a car, a cave, a robot's head, a bed for a teddy. That instinct is a wonderful starting point for practising creative thinking on purpose.
The "box challenge" is simple: how many different uses can you think of for one ordinary cardboard box? This post explains how to run it as a family game, how to make the ideas grow, and what to do with them afterwards.
Set up the challenge
- Put a real box in front of everyone. Seeing and touching it helps, especially for younger children.
- Set a short timer, two or three minutes.
- Say every idea out loud while an adult writes them down or draws a quick picture.
- When the timer rings, count the ideas together.
Then try again another day and see whether the family can beat its score.
Rules that keep ideas flowing
A few rules make a big difference:
- No judging during the timer. Every idea goes on the list, even silly ones. Silly ideas often lead to clever ones.
- Quantity first. The goal is lots of ideas; the best ones can be chosen later.
- Build on each other. "A boat!" can become "a boat with a sail" or "a submarine".
- Change the box in your head. "What if it was giant? What if it had no top? What if we cut a hole in it?"
Adults should join in with real ideas, and sometimes deliberately odd ones. It shows children that unusual thinking is welcome.
Sort the ideas into groups
After the timer, look at the list together and sort the ideas into groups. This is where you can see how flexibly your child is thinking:
| Group | Example ideas |
|---|---|
| Things to ride in | Car, boat, rocket, train carriage |
| Places to be | House, cave, shop, puppet theatre |
| Things to play with | Drum, goal for a ball, maze for a marble |
| Things to wear | Robot helmet, costume, giant shoe |
| Useful things | Storage box, step to stand on, sledge |
If all the ideas are in one group (lots of vehicles, for example), that's completely normal. Next time, gently ask: "What else could it be that isn't something to ride in?" Moving into a new group is a sign of flexible thinking.
Make the favourite idea real
Choosing one idea and actually building it brings the challenge to life.
- Vote on a favourite and make it with tape, scissors (with an adult), crayons and odds and ends.
- Test it. Does the boat float in the bath? Does the marble maze work?
- Improve it. "What would make it better?" turns creative thinking into problem solving.
A child who imagined a box robot and then wears it around the house has experienced the whole cycle: imagine, choose, make, test, improve.
The same game with other objects
Once your child knows the game, try other everyday objects:
- A sock: puppet, ball, duster, bag for marbles.
- A paper clip: hook, bookmark, tiny sculpture.
- A wooden spoon: drumstick, microphone, puppet with a drawn face.
- A towel: cape, picnic blanket, river for toy boats.
Smaller objects are harder because they're less like a toy already, which makes them good for older children.
Ideas by age
- Ages 4–5: use a real box, no timer, and act out each idea as it comes.
- Ages 6–7: a two-minute timer, count the ideas, and sort them with your help.
- Ages 8 and up: set a target number, sort the ideas themselves, and try harder objects or "what if" twists.
In short
- The box challenge: how many uses can you find for one cardboard box, against a short timer?
- Don't judge during the timer, aim for lots of ideas, and build on each other's.
- Sort the ideas into groups and encourage moving into new groups.
- Build and test the favourite idea, then try the game with other everyday objects.
Read more: Creative thinking: helping children find more than one way