 Resources for the Comprehensive Curriculum Grade 4 Science
Unit 2 Light, Heat, and Sound Activity 1: Sound and Vibrations (GLEs: 3, 6, 10, 12, 13, 28)
CC: Introduce the term volume and define as the loudness and softness of sound. Reinforce the concept that energy variance will influence the volume by having one member of each group strike softly on cue
To discuss aspects of sound use the following website and videos.
United Streaming
Sound: A First Look (17:00) The Wonder of Sound (13:00) Dr. Dad's PH3: Episode Four: Sound and Radio (14:59) Stage One Science: Sounds O.K. (15:00)
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