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This Construct a 30 Degree Angle instructional video also includes:
Split it down the middle. Using the tools of geometric construction, the video shows two different methods of constructing a 30-degree angle. The first method bisects an angle of an equilateral triangle. The second uses the diagonal of a rhombus to bisect a 60-degree angle of the rhombus.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Brainstorm different measures of angles within geometric figures
Classroom Considerations
- Individuals should have a basic understanding of geometric constructions
- Handouts contain exercises from other videos
Pros
- Verifies the measurement of the construction with a protractor
- Provides space for constructions on the worksheet
Cons
- None