Math Curriculum

Level D
Unit: Solving Equations and Inequalities
Key Lesson 7.6.15 Efficiently Solving Inequalities

Lesson topic: Solving inequalities

Instructor Materials

  • Teacher guide
  • Slides
  • Practice Problems resource
  • CCRS standard: 7.EE.4b
  • Learning goal: Compare and contrast (orally) solutions to equations and solutions to inequalities. Draw and label a graph on the number line that represents all the solutions to an inequality. Generalize (orally) that you can solve an inequality of the form px + q > r or px + q < r by solving the equation px + q = r and then testing a value to determine the direction of the inequality in the solution.
  • 7.6 Assessment and Practice Problems

Student Materials

Related Lessons

Review and Extend

Use these supplemental lessons if needed after teaching this key lesson.




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