Which function models the data best? Pupils work through several activities to model data with a variety of functions. Individuals begin by reviewing the shapes of the functions and finding functions that will fit plotted data points. By collecting and plotting data, scholars find a curve that will model the data to make predictions.

Concepts

quadratic functions, polynomial functions, cubic functions, exponential functions, logarithmic functions, square root functions, rational functions, math modeling, scatter plots, curves

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Additional Tags

math

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Instructional Ideas

• Develop a matching activity with graphs, equations, and types of functions
• Confirm that pupils have the prerequisite background knowledge from other classes to successfully complete each activity

Classroom Considerations

• Requires several materials such as circular regions, paper cups, paper towels, and M&Ms

Pros

• Contains instructor notes for several of the activities
• Includes extension activities to take the lesson further

Cons

• None

Common Core

HSS-ID.B.6.a MP4 MP5