Linear Inequalities - Concept

Not all inequalities are equal. A video provides an introduction to the notation for inequalities. It provides tips on connecting the notation to the way the inequality is graphed, either on a number line or the coordinate plane.

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CCSS: Adaptable
Instructional Ideas

  • Use the resource at the beginning of a unit on inequalities
  • Create a graphic organizer to keep up with the notation and graphing
Classroom Considerations

  • The video introduces everything about inequalities, both one variable and two variable
Pros

  • The video comes with a transcript
  • The resource is designed to be understandable for pupils
Cons

  • The presenter uses non-mathematical terminology to explain the mathematics