Today we discovered that water appears in three different states. These are frozen as ice, liquid as water, vapour  as water vapour. We also learned that if we heat water up it evaporates at 100 degrees Celsius and becomes a gas.

We also used a piece of cool glass to condense water vapour, turning it back into water.

We really enjoyed this lesson especially comparing how quickly the ice melted at room temperature to holding it in our hands (body temperature).

Advertisements