Round the outside

How are perimeter and area connected, and why is it important to know about both? This video from Khan Academy gives a simple example.

country scene with farmhouse

Find out more about area and perimeter in video about measuring our coastline. Explore the relationship between area and perimeter in this interactive from Shodor.org.

Use the interactive tool to explore the perimeter of different rectangular shapes

Learn about different measuring devices. What is the best for a situation?

Explore area and perimeter and challenge yourself.

Teaching notes (DOCX 71kB)