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Energy in Our Lives · Term 3

Sound Travel and Communication

Students will understand that sound travels through materials and can be used for communication by constructing simple devices and engaging in role-play.

Key Questions

  1. Explain how sound travels from a speaker to our ears.
  2. Construct a device that allows sound to travel over a distance (e.g., string telephone).
  3. Evaluate how sound helps animals communicate with each other.

Ontario Curriculum Expectations

1-PS4-1
Grade: Grade 1
Subject: Science
Unit: Energy in Our Lives
Period: Term 3

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