Science in the Classroom with 2nd class!
An Ice-Cold Activity from Science Buddies
2nd class have been learning about Antarctica. They tried to lift ice cubes with a string. It didn’t work.
They put the string down and poured lots of salt in it. They left it for a few minutes and then they lifted it again. The ice lifted with the string then.
The class loved this experiment and did it in pairs with different sized ice cubes.
V Butler