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This Sharp-Ness assessment also includes:
Transform pupils into mathematicians as they create their own definitions and formulas. Scholars examine an assortment of triangles and create a definition and formula for determining the sharpness of the vertex angle. The groups of triangles are created so learners can compare the altitude and base angle.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Form collaborative groups to discuss and devise a plan to complete the activity
- Have learners present their approach to a partner and/or larger group
Classroom Considerations
- Have rulers and protractors available in case individuals need them
Pros
- Includes a sample answer key and rubric to aid in grading
- Presents a situation where multiple methods and approaches are possible, allowing learners to communicate and defend their work
Cons
- None