|FIELD: Physical Science||DURATION: 1.5 hr.|
|OBJECTIVE: Students will know the basics of how electric motors work.|
|METHOD: Students construct a simple electric motor using a battery and household items.|
|KEY VOCABULARY: Motor, electromagnet, magnetic field.||GROUP SIZE: Any|
|FIELD: Physical Science||DURATION: 1 hr|
|OBJECTIVE: Students will observe how light travels and creates images.|
|METHOD: Students build pinhole cameras and observe images it creates.|
|KEY VOCABULARY: Camera, light, aperture.||GROUP SIZE: Any|
|FIELD: Physical Science||DURATION: 45 min.|
|OBJECTIVE: Students will observe the effects of different volumes of air on the amplification of a sound.|
|METHOD: Students observe the loudness of a tuning fork while varying the volume of a container amplifying it.|
|KEY VOCABULARY: Sound wave, amplification, loudness.||GROUP SIZE: Any|
Created April 13, 1997 by Danica Nuccitelli.
Maintained by firstname.lastname@example.org.
Last updated April 15, 1997.