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Geometry and Spatial Reasoning · Term 3

Symmetry in Two-Dimensional Figures

Students analyze shapes to find lines of symmetry and understand how shapes can flip or slide through hands-on activities.

Key Questions

  1. Prove that a shape has more than one line of symmetry.
  2. Identify examples of natural symmetry in the environment.
  3. Analyze how a shape changes or remains the same when reflected across a line.

Ontario Curriculum Expectations

CCSS.MATH.CONTENT.4.G.A.3
Grade: Grade 4
Subject: Mathematics
Unit: Geometry and Spatial Reasoning
Period: Term 3

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