Develop a degree of measurement. With the aid of a protractor, the video shows how to measure angles. The segment of a larger playlist on geometry basics points out that it is possible to start at a value other than zero when measuring an angle.

Concepts

angles, angle measurement, measuring tools, protractor skills, degrees

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Additional Tags

math

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Instructional Ideas

• Provide opportunities to measure angles where one side is not at zero

Classroom Considerations

• Individuals should have a basic understanding of degrees
• The presenter is not very precise in the measurements

• This video is hosted on YouTube

Pros

• Includes example that reviews naming angles
• Provides links to other videos on measuring angles

Cons

• None

Common Core

4.MD.C.6 4.MD.C.7 MP5