Solving One Variable Inequalities Introduction

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Introduce one variable inequalities on the number line and build conceptual understanding.

Prework

• Make sure you have Chromebooks or some other class set of technology

• Watch the following videos to learn more about our retake policy and how we go over quizzes

  • Retake Policy

  • Going Over Quizzes (embedded above)

Classwork

• Inequalities on the Number Line (Desmos)

• Go over Concept Quiz

  • Students complete this analysis handout in order to prepare for a retake.

Standards

Common Core

• HSA.CED.A.1 – Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

• HSA.REI.B.3 – Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

TEKS

• A.5(B) – solve linear inequalities in one variable, including those for which the application of the distributive property is necessary and for which variables are included on both sides