Unit Plan

Khan Academy: Find Perimeter When Given Side Lengths

Curated by ACT

Find perimeter of figures when given an image or context. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. CCSS.Math.Content.3.MD.D.8 Solve real world and mathematical problems involving perimeters of polygons

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CCSS: Designed
Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice
Common Core