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  The Sharp Eyes of a Naturalist
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  In this creative activity, learners will practice looking carefully to observe details and to become familiar with dioramas as a method for displaying naturalistic scenes.
   
Landfill in a Bottle
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  In this activity, learners discover how landfills affect the natural environment.
   
Vocal Visualizer
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  With a bit of PVC, a laser, a can/cup, and a small mirror, you can make a device that visualizes you voice or any sound transmitted into the cup/can.
  