oshc activities
Science Week / Cloud in a Jar

Cloud in a Jar

Older children watch a cloud form inside a jar as warm water meets cold, learning how clouds are made.

How to run it

  1. An educator pours warm water into a jar.
  2. Place a plate of ice on top.
  3. Watch the misty cloud and water droplets form under the plate.
  4. Lift the plate to release the cloud and talk about how real clouds form.

You will need

  • glass jar
  • warm water
  • ice
  • small plate
Make it easier or harderYounger children watch and describe, while older children draw the water cycle.
SafetyEducators handle the hot water and glass jar; no matches or aerosols are needed.
My Time Our Place · Outcome 4Children explore weather science through observation.

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