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Energy in Motion: Waves and Information · Term 2

Sound and Hearing

Exploring how the human ear detects sound waves and how different animals have unique hearing abilities.

Key Questions

  1. Explain how the human ear processes sound waves.
  2. Compare the hearing abilities of different animals.
  3. Predict the challenges faced by an animal with impaired hearing in its natural habitat.

Ontario Curriculum Expectations

4-PS4-1
Grade: Grade 4
Subject: Science
Unit: Energy in Motion: Waves and Information
Period: Term 2

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