Measuring the World · Measurement and Space
Perimeter Explorations
Calculating the perimeter of regular and irregular shapes using various strategies.
Key Questions
- 1How can we find the perimeter of a shape if some side lengths are missing?
- 2Can two different shapes have the same perimeter?
- 3When would we need to calculate perimeter in a real world job?
ACARA Content Descriptions
AC9M4M01AC9M4M02
Year: Year 4
Subject: Mathematics
Unit: Measuring the World
Period: Measurement and Space
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.