Lesson Plan: Graphs of Piecewise Functions Mathematics

This lesson plan includes the objectives and prerequisites of the lesson teaching students how to graph and analyze a piecewise-defined function and study its different characteristics.


Students will be able to

  • draw the graph of a piecewise function,
  • identify a piecewise function from a given graph,
  • identify a given graph of a piecewise function,
  • find the domain and range of a piecewise function by considering its graph.


Students should already be familiar with

  • the notation of piecewise functions,
  • open and closed dots displayed on a graph.

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