oshc activities
Full Moon Night / Moon Crater Experiment

Moon Crater Experiment

Children drop balls of different sizes into a tray of flour topped with cocoa to see how craters form.

How to run it

  1. Fill a deep tray with flour and sprinkle cocoa on top.
  2. Drop balls of different sizes from different heights.
  3. Carefully remove the balls and observe the craters.
  4. Measure and compare crater sizes and talk about what affects them.

You will need

  • deep tray
  • flour
  • cocoa powder
  • balls of various sizes
  • rulers
Make it easier or harderYounger children can drop and look; older children can record results in a table.
SafetyDrop gently to avoid flour dust in eyes; check wheat and cocoa allergies.
My Time Our Place · Outcome 4Children predict, test and record observations.

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