Understanding angles (age 8+)
Multiply side lengths to find areas of rectangles and represent whole-number products as rectangular areas
Teaching approaches
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1 approach
If your child needs to carpet a room that is 5 m by 4 m, can they work out how much carpet to buy — using multiplication rather than counting squares?
Multiply side lengths to find areas of rectangles and represent whole-number products as rectangular areas
Learning resources
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Explore the learning path
1 before · 6 after
Before
This concept
Check understanding
- Calculate the area of a 7 cm × 9 cm rectangle as 63 cm²
- Draw a rectangle with area 36 square units and label its side lengths
- Solve: A garden is 8 m by 5 m — what is its area?
“If your child needs to carpet a room that is 5 m by 4 m, can they work out how much carpet to buy — using multiplication rather than counting squares?”
Curriculum record
- Type
- Procedural
- Subject
- Mathematics
- Domain
- Measurement
- Age range
- Ages 8–9