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Thursday, November 1, 2012

A Little Buoyancy

This picture is to document what happened to our experiment when the 2nd Graders left the room.  You see, the other day we were studying buoyancy in our Ocean Study Group.  Did you know when you drop a carrot into fresh water it sinks to the bottom, but as you mix in salt the carrot rises?  Eventually the carrot will float at the top of the water.  My kids wanted to know what happened after the carrots hung out in the water for awhile.  Since I only see them once a week, I decided to document it!  After our awesome experiment, we played The Crazy Professor Game and recorded our thoughts!  Here's one of my kids takes on what we learned:

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