Lesson Plan

Real-World Area Problems

Curated and Reviewed by Lesson Planet

Not all structures take the shape of a polygon. The 21st lesson in a series of 29 shows young mathematicians they can create polygons out of composite shapes. Once they deconstruct the structures, they find the area of the composite figure.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Assign the practice problems as homework for independent study
  • Allow pupils to cut the composite figures into familiar polygons before finding the area
Classroom Considerations
  • Requires a proficiency with finding the area of rectangles and circles
Pros
  • Each example models a real-world connection
  • Includes an exit card as a check for understanding at the conclusion of the lesson
Cons
  • None
Common Core