Energy, Forces, and Motion · Physical Science
Sound and Vibrations
Investigating how sound is produced through vibrations and how it travels.
Key Questions
- 1How can we see a sound vibration?
- 2Why do some sounds travel further than others?
- 3How can we change the pitch of a homemade instrument?
NCCA Curriculum Specifications
NCCA: Primary - Energy and Forces
Class/Year: 3rd Class
Subject: Curious Investigators: Exploring Our World
Unit: Energy, Forces, and Motion
Period: Physical Science
Suggested Methodologies
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