Assessment

Functions by the Slice

Curated and Reviewed by Lesson Planet
This Functions by the Slice assessment also includes:

Piece by piece ... dismantling a function can highlight interesting patterns. The task asks learners to slice functions in sections with the same vertical change. They then recreate the graph with these slices positioned horizontally. Finally, questions challenge pupils to analyze the patterns they notice in the series of slices.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Include additional parent functions and distribute different functions to collaborative groups for analysis
  • Provide colored pencils to shade each part of the graph to emphasize patterns
Classroom Considerations
  • Requires a solid understanding of the patterns and key features of linear, quadratic, and cubic functions
Pros
  • Adaptable to different levels and courses
  • The key provides different mathematical approaches to the solution
Cons
  • None
Common Core