What this lesson teaches
This activity reinforces the concept of perimeter by having children physically measure spaces. By determining the lengths of each side, they connect the idea of addition to real-world dimensions in their environment.
Math in Action
Can you finish perimeter treasure hunt in about 30 min?
Perimeter Treasure Hunt
You will this activity reinforces the concept of perimeter by having children physically measure spaces.
Duration30 min
Age GroupAges 8–9
DifficultyAdvanced
SubjectMath
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What you need
How the activity runs
The learning connection
Using a tape measure for hands-on perimeter calculation engages children through embodied cognition. They’re not just adding numbers; they’re exploring their space, which solidifies learning by linking physical actions with mathematical concepts.
Try it with your learner
1. Grab a tape measure and a notebook. 2. Select a room in your home to measure. 3. Measure the length of each wall and write it down. 4. Add all the lengths together for the perimeter. 5. Share your findings and compare with another room's perimeter. 6. Which room has the largest perimeter, and why do you think that is?