Activity

Arch Project

Curated and Reviewed by Lesson Planet

Model real-life structures with mathematics. A project-based lesson presents a problem situation requiring classes to develop a function to model the St. Louis Arch and the Rainbow Bridge in Arizona. They create their models by investigating transformations. 

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Requires both a graphical and algebraic solution for the model
  • Use Desmos, or similar tool, to insert a photo of the structures as the background of the coordinate plane
Classroom Considerations
  • Assumes learners have access to graphing calculators or an alternative online tool
Pros
  • Provides documents in an editable format
  • Includes all relevant information and diagrams
Cons
  • Does not include a solution guide or scoring rubric
Common Core