🔢 Mathematics · Measurement
Area by Tiling
Find the area of a rectangle by tiling it with unit squares and show that the result equals the product of the side lengths
Typical age: 8–9 years
“If a rectangular room is 4 m long and 3 m wide, can your child work out its area by tiling it with 1-metre squares in their head — and explain why that equals 4 × 3?”
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