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This Angle Sum of a Triangle lesson plan also includes:
Prove the Angle Sum Theorem of a triangle using parallel line and transversal angle relationships. Pupils create a triangle from parallel lines and transversals. They find angle measures to show that the angles of a triangle must total 180 degrees. This 14th installment continues from the previous lessons in the 18-part series.
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CCSS:
Designed
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Instructional Ideas
- Use the exit ticket at the conclusion of the lesson to check for understanding
- Have individuals record a summary of the lesson in their notes
Classroom Considerations
- Requires a proficiency with angle relationships within parallel lines and transversals
- The 14th installment continues from the previous lessons in an 18-part series
Pros
- Provides detailed teaching notes to aid in lesson planning
- Includes worked-out solutions for each part of the lesson
Cons
- None