Rain cloud in a jar is a fun and easy science experiment for kids. This experiment teaches how rain clouds are form, and the meaning of precipitation, evaporation and condensation.
Materials used:
Materials
- A clear jar
- Shaving cream
- Food colouring
- Water
- Measuring cup
Explanation:
Rain clouds form when drops of water condense together like gas, this is called condensation.
These water droplets fall to the earth in a form of liquid or solid, for example rain, snow, or ice. This is called precipitation.
On a warm day, water on the earth surface dries out. This is called evaporation.
The whole cycle will start again.
Instructions:
Pour water in a clear jar, leave some space for the shaving cream.
Spray some shaving cream to float on top. The water may become a little cloudy.
Measure a tablespoon of water in a measuring cup.
Add 2 drops of blue food colouring in the measuring cup.
Slowing pour mixture into the jar.
Watch as the colour drips inside the jar, in a form of rain.
Thank you for reading 😊
I hope you enjoyed the video.
Cheers.