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Foil Boat Coin Challenge
Wide, flat boats spread the weight out and float longer.
Let's do it ↓Grab this
- A square of foil
- A bowl or sink of water
- Coins

Do it in 3 steps
1
Shape the foil into a boat.
2
Float it on the water.
3
Add coins one at a time. How many before it sinks?
DO IT WITH MEYour turn! Beat the clock.
Press start, then put the screen down and build. We'll cheer when time is up.
5:00
⭐ Bonus round
Make a second boat that beats your first.
🧠 Why it works
Wide, flat boats spread the weight out and float longer.
A grown up should be nearby for every challenge. Clean up together when you are done.


