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Khan Academy

Khan Academy: Decompose Figures to Find Area 1

For Students 3rd - 5th
In this exercise, students practice decomposing figures to find area. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
Khan Academy

Khan Academy: Decompose Figures to Find Area 1

For Students 2nd - 4th Standards
Practice decomposing figures into rectangles to find area. Some figures are on grids. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. CCSS.Math.Content.3.MD.C.7.d...