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This Angle-Side-Angle Triangles: Caution Tape interactive also includes:
Don't lose your marbles. Scholars use an interactive to create a triangle that closes off a portion of a sidewalk with loose marbles. The Law of Sines helps them find the side measures of such a triangle.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Have pupils come up with other story contexts in which the Law of Sines would be useful as a journal entry
Classroom Considerations
- Requires a free CK-12 account
- Note that while the title indicates Angle-Side-Angle, the resource is not about triangle congruence
Pros
- Interactive provides immediate feedback to answers
Cons
- Questions focus more on finding the third angle, rather than on Law of Sines