Reflection: Developing a Conceptual Understanding Graphing Systems of Linear Inequalities (Day 1 of 2) - Section 2: Guided Notes + Practice


This lesson, in hindsight, would be good in unit 5, versus being taught in a separate unit. One of the changes I would make is the part of the lesson in which students have to identify the overlap sections using two colours on the graph. The visual was tricky for students that used coloured pencils or some other colour representation that was less clear or messy. Red and blue clear cellophane wrap on the other hand, helped them see where the two colours overlapped. This is a highly suggested differentiation.

  Cellophane Wrap
  Developing a Conceptual Understanding: Cellophane Wrap
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Graphing Systems of Linear Inequalities (Day 1 of 2)

Unit 7: Linear Inequalities
Lesson 3 of 5

Objective: SWBAT graph linear systems of inequalities on a number line.

Big Idea: Students will combine their knowledge of systems of equations and linear inequalities to represent the solution in a simultaneous equation scenario.

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