Sunday, August 28, 2005

Layers of the Earth



We have now started studying geology. To begin with, we are studying the layers of the earth. Alex made a playdough model of the 4 layers of the earth: crust, mantle, outer core, & inner core. Then, we cut it open to see what it looked like. She really enjoyed making her model! And, we bought new playdough, so we both enjoyed playing with it!

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