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Triangle's Interior Angles Lesson PlanTriangle's Interior Angles Lesson Plan
Publisher
Curated OER
Resource Details
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Grade
7th - 9th
Subjects
Math
1 more...
Resource Types
Activities & Projects
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Audience
For Teacher Use
Instructional Strategies
Guided Practice
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Creative Commons
BY-NC-SA: 4.0
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Lesson Plan

Triangle's Interior Angles

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Given a pair of parallel lines and a triangle in between, geometers prove that the sum of the interior angles is 180 degrees. This quick quest can be used as a pop quiz or exit ticket for your geometry class.

250 Views 183 Downloads
CCSS: Designed

Concepts

interior angles, triangles

Additional Tags

interior angle, triangle, math

Pros

  • Meets Common Core State Standards for eighth grade geometry
  • Detailed teacher commentary explains the solution 

Cons

  • None

Common Core

8.G.A.5 MP1 MP2 MP4 MP5 MP6 MP7

View 50,073 other resources for 7th - 9th Grade Math

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