Expressions and Linear Equations · Expressions and Equations

Modeling with Inequalities

Writing and graphing inequalities to represent constraints in real world situations.

Key Questions

  1. 1Why does the inequality sign flip when multiplying or dividing by a negative number?
  2. 2How do we represent an infinite set of solutions on a finite number line?
  3. 3In what situations is a range of answers more useful than a single exact answer?

Common Core State Standards

CCSS.Math.Content.7.EE.B.4b
Grade: 7th Grade
Subject: Mathematics
Unit: Expressions and Linear Equations
Period: Expressions and Equations

Suggested Methodologies

Ready to teach this topic?

Generate a complete, classroom-ready active learning mission in seconds.

Generate a Custom MissionBrowse Lesson Plan Templates

More in Expressions and Linear Equations

Equivalent Expressions

Using properties of operations to add, subtract, factor, and expand linear expressions.

2 methodologies

Solving Multi Step Equations

Solving equations of the form px + q = r and p(x + q) = r fluently.

1 methodologies

Browse curriculum by country

AmericasUSCAMXCLCOBR
EuropeUKIEFRDEESITNLPTSE
Asia & PacificINSGAU