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Algebra 2 End of Year Project | Exponential Growth: Coronavirus

Connect exponential functions to historical coronavirus data through a project that asks students to graph growth, explain their model, and present conclusions.
Grades
Grades 9–12
Pages
23
File type
Multiple File Types
Editable
Yes

Updated May 13, 2022

Subject
Math, Algebra
Topic
Algebra 2, End of year project
Resource types
Projects
Editable
Yes
Standards
HSF-LE.A.1

Product description

From the author

This resource is a Coronavirus Exponential Growth Project.

This project was designed with your Algebra 2 students in mind - deemed appropriate for an end of the year math project.

Instructions for completing this project are included. There is a grading rubric and a student sample for students to see.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Distinguish exponential growth from linear growth using a real-world data graph.

  • Interpret the y-intercept and consider whether the growth graph crosses the x-axis in the context of the modeled quantity.

  • Evaluate the strengths and limitations of an exponential growth model, including its assumption of a constant growth rate.

Teaching tips

  • Use the rubric to discuss the expected graph and explanation before students start.
  • Have students state the time period and assumptions used in their model.

Skills covered

  • Exponential vs. linear growth comparison — students graph and contrast the two growth types using real case data.

  • Graph interpretation — students interpret the y-intercept and discuss whether the graph crosses the x-axis in context.

  • Model evaluation — students weigh the pros and cons of using an exponential model to predict real-world change.

Good to know

Questions teachers ask about this resource

What support is included for planning a presentation?

The resource supplies project instructions, a grading rubric, and student examples in writing and slideshow formats. These show an organization for presenting the graph and explanation.

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Curriculum

Standards, concepts & topics

Standards

  • HSF-LE.A.1

Core concepts

  • Exponential growth

  • Linear vs. exponential functions

  • Graph interpretation

  • Mathematical modeling

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