Energy: Light and Sound · Physical Science

Hearing and Silence

Investigating how we hear and the difference between noisy and quiet environments.

Key Questions

  1. 1Why do some things sound louder than others?
  2. 2How can we block out sound?
  3. 3What would a world without sound be like?

NCCA Curriculum Specifications

NCCA: Primary - Energy and ForcesNCCA: Primary - Sound
Class/Year: 1st Year
Subject: Young Explorers: Discovering Our World
Unit: Energy: Light and Sound
Period: Physical Science

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