Geometric Logic and Spatial Reasoning · Geometry
Symmetry and Transformation
Investigating how shapes move and change while retaining their fundamental properties.
Key Questions
- 1How does rotational symmetry differ from line symmetry in nature and design?
- 2What properties of a shape remain invariant after a translation or reflection?
- 3How can transformations be used to prove that two shapes are congruent?
Ontario Curriculum Expectations
ON: Geometry and Measurement - Grade 9
Grade: Grade 9
Subject: Mathematics
Unit: Geometric Logic and Spatial Reasoning
Period: Geometry
Suggested Methodologies
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