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What's your angle? Individuals learn how angles are measured by watching a video in the Socratica Geometry series. The video explains acute, right, obtuse, and straight angles.
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Concepts
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Instructional Ideas
- Have the class create a diagram or poster showing the different types of angles
Classroom Considerations
- Learners should understand what is means to rotate
- Note that the video uses theta to represent an angle
- This video is hosted on YouTube
Pros
- Diagrams are helpful in understanding angles
Cons
- Assumes no knowledge of angles, yet uses theta for angles, which not typically used in elementary classes