Create a strong understanding of the relationships formed when parallel lines intersect a transversal. Discuss each type of angle pair and their relationship to each other. 

Concepts

parallel lines with a transversal, transversal, alternate interior angles, corresponding angles, exterior angles, supplementary angles, congruent angles

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Additional Tags

math

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Instructional Ideas

• Incorporate board work to practice naming angle pairs
• Use examples to develop a lesson presentation

Classroom Considerations

• There is a large amount of new vocabulary in the lesson; it takes time to develop definitions and learn relationships
• The second in a series of 16 lessons

Pros

• Highlights new vocabulary and provides examples

Cons

• Practice problems are simple in comparison to examples in the lesson

Common Core

HSG-CO.C.9