Find a cardboard box large enough for your child to sit inside — an appliance or nappy box works brilliantly.
Cut a door flap on one side so your child can climb in and out independently.
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Find a cardboard box large enough for your child to sit inside — an appliance or nappy box works brilliantly.
Cut a door flap on one side so your child can climb in and out independently.
Let your child paint the outside of the box — any colour they like is the 'right' colour for a spaceship.
While the paint dries, tear off sheets of foil and help your child scrunch and smooth them to cover part of the inside as a 'control panel.'
Draw circles on the foil with markers for buttons and dials, and let your child add stickers for extra controls.
Tape paper plates to the sides as portholes and help your child draw stars or planets in them.
Once everything is dry, climb aboard: 'Three, two, one — blast off! Where shall we fly to?'
Narrate the journey together, looking through the portholes and pressing the 'buttons' — extend the play for as long as imagination allows.
Parent tip
Set out cardboard boxes and foil before inviting your toddler in so the first minute feels smooth.
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.
Every large cardboard box is a spaceship waiting to happen, and this activity leans into that magic fully. Your toddler helps decorate the box with painted buttons, foil control panels, and paper plate portholes, then climbs inside for an imaginative space adventure. The construction phase exercises fine motor skills and creative decision-making, while the pretend play that follows stretches language, narrative thinking, and social imagination. This is junk modelling at its most immersive.
Why it helps
Large-scale construction projects develop what educators call 'sustained shared thinking' — the ability to work collaboratively on a complex task over an extended period. The combination of building and then playing inside the creation strengthens the connection between making and imagining, showing children that they can shape their own play environment. Pretend play in an enclosed space also provides a sense of agency and ownership that boosts confidence and emotional security. The EYFS Communication and Language goals emphasise that children pick up language fastest when they hear new words in real, engaging contexts — not through flashcards.
Variations
Add a torch inside the spaceship for a cockpit lighting effect and to create star patterns on the walls.
Cut a slit in the top and thread through a paper towel tube as a periscope for looking out.
Turn the same box into a submarine, pirate ship, or racing car on different days — one box, endless worlds.
Safety tips
Ensure the box is stable and will not collapse or tip when your child climbs in — reinforce the base with extra tape if needed.
Remove any staples or sharp packing tape from the original box before decorating.
Supervise closely when your child is inside the box, and ensure they can always get out easily through the door flap.
Try one of these next
A few connected ideas chosen by theme, energy, set-up, and age fit.