This week Junior Infants took part in a Magic Milk experiment. The materials we used were milk, food colouring and washing up liquid.
First we poured milk into a bowl.
Next we added food colouring
After that we added a little washing up liquid.
We were amazed at what happened. We discussed what happened the milk.
We found out milk and all liquids have molecules that are always moving around. When the washing up liquid is added to the milk we can see the molecules moving, this is possible because the food colouring allows us to see this.
