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Wind Mapping with Bubbles
Source Institutions
    
  Discover the wind's direction using bubbles, a map and a keen eye. Learners blow bubbles and note their general direction on a map, taking readings from different points around a building.
   
Comet Cratering
Source Institutions
    
  Make impact craters with marbles (or rocks or washers) in a container of flour. Find out what you can learn about your "comets" by the craters they make.
   
Save Your Skin
Source Institutions
    
  This is a fun activity about the power of the Sun and the importance of using sunscreen to protect your sensitive skin from its rays.
  