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Showing results 41 to 49 of 49
  
What Causes Pressure?
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  In this kinesthetic activity that demonstrates pressure, learners act as air molecules in a "container" as defined by a rope.
  
Lava Lamps
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  Learners observe working lava lamps to understand how they work (included in PDF link).
  
Oily Ice
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  In this activity, learners experiment with the density of ice, water, and oil. Learners will discover that the density of a liquid determines whether it will float above or sink below another liquid.
  
Submarine: Soda Cup Lander
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  In this activity (on page 2), learners create a submarine using a plastic cup. This is a fun way to learn about buoyancy and density.
  
Sink or Float
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  In this activity, learners will make predictions and experiment with different objects to see if they sink or float.
  
Turning the Air Upside Down: Spinning Snakes
Learners color and cut out a spiral-shaped snake. When they hang their snake over a radiator, the snake spins.
  
Floating Dry Erase Creations
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  In this activity, learners will create a drawing with dry erase markers and watch it come to life. Learners will explore chemistry, art and storytelling through this activity.
  
Make a Balance / Scale
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  In this activity, learners create a kind of balance device using a wire coat hanger, some string, and paper cups.
  
Salt Crystal Garden
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  In this activity, learners will explore saturated solutions and discover how crystals form.