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Build a Card House

Build it⏱ 5 minutesAges 6-10

Leaning cards push on each other and balance out. That balance is what holds up real roofs.

See the steps ↓

Grab this

  • Index cards or old playing cards
Supplies for Build a Card House

Do it in 3 steps

Build a Card House step 1
1

Lean 2 cards together in a tent shape.

2

Make 2 more tents and lay a flat card on top.

Build a Card House step 3
3

Build a second floor. How tall can you go before it falls?

Tinker Ted with a stopwatchDO IT WITH ME

Your turn! Beat the clock.

Press start, then put the screen down and build. We'll cheer when time is up.

5:00

⭐ Bonus round

Build it on a pillow. Is it harder?

🧠 Why it works

Leaning cards push on each other and balance out. That balance is what holds up real roofs.

A grown up should be nearby for every challenge. Clean up together when you are done.

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