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Algebra I: Functions and Relations Classroom ActivitiesDownload
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Cell Phone Range

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Students will learn to identify the domain and range of various real-world step functions. They will graphically explore numerical data points and observe step functions.
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    TI-84 Plus CE
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    TI-84 Plus C Silver Edition
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Algebra1_Screen2

Inverse Variation

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Students explore the inverse variation function with a geometric representation (a rectangle with fixed area), a table of values, an algebraic expression, and a graph.
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    TI-84 Plus CE
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    TI-84 Plus C Silver Edition
  • TI-84 Plus Silver Edition
  • TI-84 Plus
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Back In Time?

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Students will explore the definition of a function through use of a graph, a set of ordered pairs, and an input-output diagram.
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    TI-84 Plus CE
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    TI-84 Plus C Silver Edition
  • TI-84 Plus Silver Edition
  • TI-84 Plus
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Order Pears

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Students investigate ordered pairs by graphically exploring the coordinates of a point on a Cartesian plane and identifying characteristics of a point corresponding to the coordinate.
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    TI-84 Plus CE
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    TI-84 Plus C Silver Edition
  • TI-84 Plus Silver Edition
  • TI-84 Plus
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8816

Where’s the Point?

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This activity can be used to introduce students to the Cartesian plane. They should have some familiarity with how points are located in the plane using two coordinates, but the emphasis in this activity is solidifying students' understanding of just how that is done. As configured, the activity is restricted to the first quadrant (positive x- and y-coordinates).
  • ax-icon-color-device
    TI-84 Plus CE
  • ax-icon-color-device
    TI-84 Plus C Silver Edition
  • TI-84 Plus Silver Edition
  • TI-84 Plus
Download8,884