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Cook with a Solar Oven
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  In this activity, learners make their own solar oven to bake s'mores and learn about how solar energy is absorbed on Earth.
   
Hot & Cold
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  In this activity, learners experiment with hydrogen peroxide, vinegar, yeast, and baking soda to produce hot and cold reactions. Use this activity to demonstrate exothermic and endothermic reactions.
   
Applesauce
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  In this "Sid the Science Kid" activity from Episode 109: The Perfect Pancake, learners make applesauce to explore irreversible change.
   
Hot Stuff!
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  In this activity, learners discover that sand is the major ingredient in glass.
  