23/08/2017

Balloons

As part of talking about air we blew up some balloons and had some fun.
 POP POP POP











Room 23 had some great ideas about air:

Air is invisible.
We can't touch or grab air but we can feel it, like when it swishes past us when we run.
We breath air. 
When it is cold we see the air coming out of our mouth.
Some things need air to move - windmills, gliders, hot air balloons, bubbles, lanterns and balloons.
Air makes things light. Apples have air in them that's why they float.
A balloon pops because all the air comes out.

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