Assessment

Broken Spreadsheet I

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This Broken Spreadsheet I assessment also includes:

There is power in spreadsheet formulas and learners use this power to model quadratic data. Given a scatterplot of a parabola, pupils create formulas in a spreadsheet to populate the data. The formulas they use lead to an understanding of the equality of second differences in quadratic patterns. 

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Differentiate by giving different parabola data to different groups
  • Encourage pupils that struggle with the abstract equations, to begin by creating a table
Classroom Considerations
  • Expects previous experience with quadratic patterns
Pros
  • Task has multiple solution methods
  • Encourages higher order thinking strategies
Cons
  • None
Common Core