- fill a glass bowl or jar with water
- in a test tube (or little container) put 3 ml of oil, 2 drops of red food colouring and 2 drops of blue food colouring and use a stirrer to mix it together
- gently drip the coloured oil into the water and watch the fireworks begin!
|As the coloured drops exploded, they sunk to the bottom!|
It looked really cool!
|When we looked at the top of the water, you could see large oily blobs floating there.|
What we learnt about oil and water with Mrs Thompson has come in really handy!