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Measuring the World · Term 2

Perimeter of Regular Shapes

Calculating the perimeter of regular shapes (squares, equilateral triangles) using formulas and measurement.

Key Questions

  1. Design a method to find the perimeter of a shape with missing side lengths.
  2. Compare two different regular shapes that have the same perimeter.
  3. Predict real-world scenarios where perimeter calculation is essential.

ACARA Content Descriptions

AC9M4M01AC9M4M02
Year: Year 4
Subject: Mathematics
Unit: Measuring the World
Period: Term 2

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