Geometry and Spatial Reasoning · Geometry
Attributes of Polygons
Identifying and classifying shapes based on sides, vertices, and angles.
Key Questions
- 1What is the minimum number of sides a polygon can have and why?
- 2How can we sort shapes into groups using more than one attribute at a time?
- 3Why are some shapes, like triangles, used more often in construction than others?
Ontario Curriculum Expectations
ON: Spatial Sense - Grade 2
Grade: Grade 2
Subject: Mathematics
Unit: Geometry and Spatial Reasoning
Period: Geometry
Suggested Methodologies
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