Count unit squares and partial unit squares to find the area of shapes. Students receive immediate feedback and have the opportunity to try questions repeatedly or receive step-by-step hints.

Concepts

square units, area

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Additional Tags

area of a square, area problems, khan academy, khan academy: find area with partial unit squares, measuring area with unit squares, partial square units

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Classroom Considerations

• Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
• The intended use for this resource is Instructional|practice

Common Core

3.MD.C.6 3.G.A.2