'Investigate Science' Extension Group Week 1

There has been a lot of fun, investigating, experimenting, questioning, sampling and learning going on during the Science Extension Group.

We have been looking at the properties of water and how it becomes lighter when it freezes. We also looked at what happens when fresh water is added to salty water and had a go at stacking different coloured water that had different amounts of salt added to them- making them more dense. Finally today, we learned about Argo Floats and made Cartesian divers.