Monday, March 8, 2010

Oobleck and Goober Balls

On Friday we had lots of fun playing with Oobleck and Goober Balls. We learned about Oobleck in the Dr. Seuss book Bartholomew and the Oobleck. After we finished the story we were able to play with the Oobleck. Our class had a hard time deciding if it was a liquid or a solid. We then tried an experiment with Goober Balls. They started out as tiny little balls that we then soaked in water. After a few hours they were the size of marbles. Why is that?!?!

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