Solving and Graphing Systems of Inequalities

Crash Course Video Lesson

Crash Course Video Lesson (Spanish)

Common Misconceptions to Look Out For

• Misunderstanding open vs. closed boundary lines (solid for “≤” and “≥” and dashed for “<” and “>”)
• Forgetting to shade the correct region (above/below the line)
• Forgetting how to find the solution set

Differentiation Tips

• Scaffolding: Begin with single inequalities on the coordinate plane, then move to systems with clear intersections, and finally, practice complex systems with no solution or multiple intersections.
• Advanced Learners: Incorporate word problems that require setting up and graphing systems of inequalities to model constraints and optimal solutions in real-life scenarios.

Worksheets & Activities

• Systems of Inequalities Practice

Interactive Game

• Systems of Inequalities Gimkit
• Systems of Inequalities Kahoot

Physical or Virtual Manipulatives

• Coordinate Plane Dry Erase Boards – Set of 10 (Commissions Earned)
• Jumbo Coordinate Plane Dry Erase Board (Commissions Earned)
• Dry Erase Sleeves (Commissions Earned)
• Desmos Graphing Calculator