Lesson Plan

Solving for Unknown Angles Using Equations II

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This Solving for Unknown Angles Using Equations II lesson plan also includes:

The third activity in the series of 29 asks learners to identify types of angles to verify angle relationships. They find unknown measures using vertical, adjacent, complementary, supplementary, and 360-degree angles.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Begin by providing an example of a situation that results in 90 degrees, 180 degrees, and 360 degrees; have individuals compare and contrast each example
Classroom Considerations
  • Requires experience with supplementary and complementary angles
  • Pupils should be proficient at solving linear equations
Pros
  • Includes both an opening and closing exercise to introduce and wrap up the lesson
  • Provides a detailed teacher guide with questioning suggestions
Cons
  • None
Common Core