MathematicsMeasurementAges 9–10
Perimeter of Compound Shapes
Measure and calculate the perimeter of composite rectilinear shapes in centimetres and metres
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
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The teaching approach above still stands. Curated practice links will appear here as the shelf fills.
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This concept
Perimeter of Compound ShapesProcedural concept
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Check understanding
- Find the perimeter of an L-shaped figure by identifying all side lengths
- Calculate the perimeter of a composite shape where some sides must be deduced
- Draw a composite rectilinear shape with a perimeter of 40 cm
“If your child is given an L-shaped garden plan with all the side measurements labelled, can they add all the sides together to find the total perimeter?”
Curriculum record
- Type
- Procedural
- Subject
- Mathematics
- Domain
- Measurement
- Age range
- Ages 9–10