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MathGrade 3Measurement

Knowledge atom

Measure area by counting unit squares

G3.MD.10Grade 3MeasurementSource mission: Area

Finds the area of a figure drawn on a grid by counting the unit squares that cover it.

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Standards alignment

3.MD.C.6

Prerequisites

Common misconceptions

  • counts the squares along the border only

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Finds the area of a figure drawn on a grid by counting the unit squares that cover it.

Estimated time: ~5 min

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