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Geometry, Measurement, and Data Analysis · Semester 2

Triangles and Quadrilaterals

Students will classify triangles and quadrilaterals based on their properties and calculate their interior and exterior angles.

Key Questions

  1. Compare the properties of different types of triangles and quadrilaterals.
  2. Explain why the sum of angles in a triangle is always 180 degrees.
  3. Design a method to find the sum of interior angles of any polygon.

MOE Syllabus Outcomes

MOE: G1.2.1MOE: G1.2.2
Level: Primary 1
Subject: Mathematics
Unit: Geometry, Measurement, and Data Analysis
Period: Semester 2

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