The Angle Game, Angles and Intersecting Lines, Geometry

A motivating activity is coupled with the use of algebra to explore the process of identifying the value of an angle. It feels like magic when Sal shows the solution to the final problem. Also, it would be worthwhile to consider using this resource as test prep for the SAT.

Concepts

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congruent angles, congruence, corresponding angles, angles, transversal, opposite angles, transversals, vertical angles

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Additional Tags

transversal, corresponding angles, congruent angles, opposite angles, vertical angles, angles in a triangle, math

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Resource Details

Grade

9th - 10th

Subjects

Math

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Resource Type

Instructional Videos

Media Length

9:01

Audiences

For Teacher Use

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Duration

10 mins

Instructional Strategies

Flipped Classroom

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Accessibility

Closed Captions

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Year

2007

Usage Permissions

Creative Commons

BY-NC-SA: 3.0