Ice Cube Keeper Engineering Challenge
Ask: Will snow and Styrofoam keep the ice cube cold?
Next, we imagined what our ice cube keeper would look like, planned, and created it.
I predict that my ice cube will stay frozen 1 hour.
My table:
| Time: | Measurement: | Observations: |
| 9:30 | 3 cm. | square |
| 10:10 | 3 cm. | Very wet |
| 11:30 | 2 cm. | Very, very wet |
| 12:00 | 1 cm. | melting |
| 1:00 | 1 cm. | Mostly wet now |
| 2:20 | Melted! |
