That's the best science lesson I've ever seen!
Posted by Kindergarten Teacher (guest) on Mon 16 Jul 2012 08:31:33 PM EDT
Posted by Guest on Mon 16 Jul 2012 06:27:19 PM EDT
Protip: Slip'n'Slides work better with water.
Posted by Guest on Sun 15 Jul 2012 02:19:58 PM EDT