IN THE CLASSROOM
No one predicted that the "S" on the Skittles wouldn't dissolve in hot water - instead it floated to the top!
Of course this is completely scientific: reducing air pressure in the straw makes the milk go up! Way up!
Get out there and fly (and learn about aerodynamics)!
When dry ice is left in a beaker, even its condensation re-freezes! Crazy!
Compounds and mixtures: just an introduction!
Plain gelatin: much more educational than tasty.
Newton's second law of motion