A weightlifter competition that demonstrates the difference between the type of power (voltage) and the amount of power (amperage).
Subject: Science
Appropriate Keywords: Electricity,
Appropriate Materials: None,
The sun's rays bounce off the moon and touch the earth in this very dramatic model that demonstrates the phases of the moon.
Subject: Science
Appropriate Keywords: Moon, Moon Phases, Sky Science, Solar System,
Appropriate Materials: CD Player, Music,
To recognize that streamlining reduces drag, and to predict the effects of design changes on an airplane.
Subject: Science
Appropriate Keywords: Aerodynamics, Air, Flight,
Appropriate Materials: None,
To show the earth's rotation around the sun and the moon's rotation around the earth.
Subject: Science
Appropriate Keywords: Sky Science,
Appropriate Materials: None,
To demonstrate the types of evidence that could be found at the scene of a crime.
Subject: Science
Appropriate Keywords: Crime Scene, Evidence, Investigation,
Appropriate Materials: None,
To demonstrate that air moving over a curved surface provides lift.
Subject: Science
Appropriate Keywords: Aerodynamics, Air, Flight,
Appropriate Materials: None,