Instructional Video

Unit 3 Review: Parallell and Perpendicular Lines

Curated and Reviewed by Lesson Planet

Learners watch a quick review on the Parallel and Perpendicular Lines unit. The pupils work through ten review problems ranging from identifying types of angles formed by parallel lines and transversals to writing equations of parallel and perpendicular lines. Scholars use their algebra skills to find the measures of angles given within geometric settings, such as sums of angles in a triangle or exterior angles of a triangle.

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CCSS: Adaptable
Instructional Ideas
  • Use a word wall to go over vocabulary and postulates and theorems from the unit
Classroom Considerations
  • Assumes knowledge of parallel lines with a transversal, triangle postulates and theorems related to angles and slopes of parallel and perpendicular lines
  • Is the last lesson in a seven-part unit on parallel and perpendicular lines
  • This video is hosted on YouTube
Pros
  • Provides application and extension questions to apply the concepts from the unit
  • Contains multiple worksheets to provide additional practice
Cons
  • None