STEM 2017 Sessions Term 4
STEM for Kindies
STEM Photo Gallery
We are learning about states of matter. With a delivery of dry ice, we see how this cold solid does not melt but turns directly into gas. The process is called
Sublimation of dry ice
Dry ice takes the water down to freezing point
Carbon dioxide still bubbling off ...
Watching the wondrous vapour rolling off the table.