Education Technology
Algebra I: Linear Inequalities Classroom ActivitiesDownload
Simple_Inequalities

Simple Inequalities on a Number Line

Observe the differences in the graphs when <, ≤, =, >, and ≥ are used.
  • ax-icon-color-device
    TI-Nspire™ CX series
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
Download6,106
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.
  • ax-icon-color-device
    TI-Nspire™ CX series
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
Download5,306
image

Linear Inequalities in One and Two Variables: Rays and Half Planes

Introduce linear inequalities by relating them to simple inequalities on the number line.
  • ax-icon-color-device
    TI-Nspire™ CX series
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™ Apps for iPad®
  • TI-Nspire™
Download5,749
hero

Linear Inequalities in Two Variables

Learn the basics of graphing linear inequalities.
  • ax-icon-color-device
    TI-Nspire™ CX series
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™ Apps for iPad®
Download6,421
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.
  • ax-icon-color-device
    TI-Nspire™ CX series
  • ax-icon-color-device
    TI-Nspire™ CX CAS/CX II CAS
  • TI-Nspire™
Download5,357