Making Crystals A1 2017
A1 have been very busy learning all about how heat can change different materials.
We decided to create crystals using salt, lollipop sticks, thread and hot water.
We added salt to hot water to investigate how the heat helps dissolve the salt! We then placed thread into the water and put our jars into a dark cupboard for a weekend! When the water cooled the salt changed into crystals!
