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Algebra 1: Linear Inequalities Classroom ActivitiesDownload
Simple_Inequalities

Simple Inequalities on a Number Line

Observe the differences in the graphs when <, ≤, =, >, and ≥ are used.
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    TI-Nspire™ CX/CX II
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    TI-Nspire™ CX CAS/CX II CAS
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  • TI-Nspire™ CAS
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A1 U4 Order and Inequalties_sm

Multiplying Inequalities by Negative Numbers

Investigate the effect of multiplying the numbers on a number line by a negative number.
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    TI-Nspire™ CX/CX II
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
  • TI-Nspire™ CAS
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Linear Inequalities in One and Two Variables: Rays and Half Planes

Introduce linear inequalities by relating them to simple inequalities on the number line.
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    TI-Nspire™ CX/CX II
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™ Apps for iPad®
  • TI-Nspire™ Navigator™
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  • TI-Nspire™ CAS
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Linear Inequalities in Two Variables

Learn the basics of graphing linear inequalities.
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    TI-Nspire™ CX/CX II
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™ Apps for iPad®
  • TI-Nspire™ Navigator™
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A1 U4 Exploring Linear Inequalties_sm

Exploring Graphs of Inequalities

Test ordered pairs to determine if they are part of the solution set to an inequality.
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    TI-Nspire™ CX/CX II
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
  • TI-Nspire™ CAS
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A1_U4_LinearInequalitiesTwoVariables_sm

Two-Variable Linear Inequalities

Graph, solve and write two-variable linear inequalities.
  • ax-icon-color-device
    TI-Nspire™ CX/CX II
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
  • TI-Nspire™ CAS
Download5,110