milk rainbow

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Making /mixing colours in a bowl of milk

Supported by the GGNZ programme Team


Milk, Yellow, Red,Blue food colour. washing up liquid bowl.


Put semi skimmed milk in a bowl. A drop of the one colours at the each side of the bowl with the washing up liquid in the middle diluted so it floats the colours merge together to get other colours.

If anyone has dairy/milk allergies or intolerance this can also be done with water and skittles.


  • Colour
  • STEM

Badge Links

  • Creative - Colouring
  • Experiment - Predict
  • Experiment - [NONE]