Instructional Video

Unit 9 Review: Area of Polygons

It's time to show what you know! Individuals first review finding the area of polygons using the formulas from parallelograms to regular polygons. They then brush up on finding the area and circumference of circles, as well as reviewing how to find the area of sectors and segments and arc lengths. Using the provided problems, scholars determine how close they are to mastery of the topics.

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CCSS: Adaptable
Instructional Ideas
  • Create small groups based on how students did on the review for additional instruction or enrichment
Classroom Considerations
  • Final segment in a series of six called "Area of Polygons"
  • Assumes the class has knowledge of finding areas of polygons and partitions related to circles
  • This video is hosted on YouTube
Pros
  • Includes an extra worksheet for those needing additional practice
  • Uses colors to highlight calculations
Cons
  • None