The topic of today’s kindergarten lesson was…….

 

 

 

 

 

 

 

In this experiment, the children pushed dry paper towels into the bottoms of plastic cups. They submerged the cups, face down, in a container of water. When they pulled the cups out, the paper towels were – gasp! – still dry! How is this possible? Because there was actually two things in the cup – the paper towel and AIR.