Circle Theorems

Circles are ripe with theorems. Viewers of a YouTube video watch as the narrator describes a set of eight theorems on circles. The video shows a diagram for each theorem and provides a brief explanation for each one.

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CCSS: Adaptable
Instructional Ideas

  • Have viewers keep a running list or table of circle theorems
Classroom Considerations

  • Note that the intended audience is students studying for the GCSE
  • Terminology differs from that of US classrooms

  • Explanations are simple and easy to understand, yet thorough

  • Does not include examples or worked problems
Common Core