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Measurement: Length, Mass, and Volume · Semester 1

Area of Composite Figures

Students will calculate the area of composite 2D figures by decomposing them into simpler shapes.

Key Questions

  1. How can you decompose a complex shape into simpler shapes to find its area?
  2. Explain how to handle overlapping or missing parts when calculating the area of composite figures.
  3. Analyze real-world problems that require finding the area of irregular shapes.

MOE Syllabus Outcomes

MOE: Measurement and Geometry - S1MOE: Area and Perimeter - S1
Level: Primary 3
Subject: Mathematics
Unit: Measurement: Length, Mass, and Volume
Period: Semester 1

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