Math Curriculum

Level D
Unit: Geometry
Key Lesson 7.3.4 Applying Circumference

Lesson topic: Circumference of a circle

Instructor Materials

  • Teacher guide
  • Slides
  • Practice Problems resource
  • CCRS standard: 7.G.4
  • Learning goal: Apply understanding of circumference to calculate the perimeter of a shape that includes circular parts, and explain (orally and in writing) the solution method. Compare and contrast (orally) values for the same measurements that were calculated using different approximations for π. Explain (orally) how to calculate the radius, diameter, or circumference of a circle, given one of these three measurements.
  • 7.3 Assessment and Practice Problems

Student Materials

Related Lessons

Review and Extend

Use these supplemental lessons if needed after teaching this key lesson.




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