Monday, March 26, 2012

Young Geologists

 
Keeping data is an important part of being a great scientist!



 
Teamwork is essential to getting the job done well.



Vinegar drops.  What happened when they hit the rock?


Water test.  Does it float?  Are there air bubbles?  Why?
 
Floating!!


 
Sunk to the bottom!





 
Sandpaper test.  What did you observe?


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