We are creating colourful sugar crystals. The materials are sugar, water, food colouring and a plate. First, we stirred the sugar into the water until it dissolved. I used lukewarm water to dissolve the sugar more easily. Still Mr K and Ms C took a long time to stir it. We added a few drops of food colouring. Mr K chose blue food colouring and Ms C choose pink.
Today, we tried to make a goo with strange behaviour. This is a very simple experiment. You only need water, cornflour, bowl, plate and spoon.
The children put cornflour onto the disposable plastic plate and added water. After a quick stir with the spoon, they added more water until the goo was thick and creamy. They could then pick up the goo to roll it between the fingers.