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Illuminating the World · Term 2

Shadow Formation and Properties

Investigating how shadows are formed and how their size and shape are influenced by light source and object position.

Key Questions

  1. Explain how the position of a light source affects the length of a shadow.
  2. Compare the shadows cast by opaque and translucent objects.
  3. Predict how a shadow would change if the light source moved closer to the object.

ACARA Content Descriptions

AC9S5U03
Year: Year 5
Subject: Science
Unit: Illuminating the World
Period: Term 2

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