Activity
Richland Community College

Rcc: Solving Inequalities Algebraically and Graphically

For Students 9th - 10th
Straightforward explanations on how to solve inequalities. Includes linear inequalities, double inequalities, absolute value inequalities, polynomial inequalities, and rational inequalities.
Unit Plan
Cuemath

Cuemath: Inequalities

For Students 9th - 10th Standards
This mini-lesson targets the concept of inequalities. Learn an inequalities definition and inequalities rules along with some solved examples and a few practice questions to test your understanding.
Website
Cool Math

Coolmath: Solving Inequalities Set Builder Notation

For Students 9th - 10th Standards
This CoolMath resource will help students learn how to solve inequalities.
Website
Cool Math

Coolmath: Solving Inequalities the Freaky Thing

For Students 9th - 10th Standards
This CoolMath resource will help students learn how to solve inequalities. Dividing by negative numbers is featured.
Unknown Type
Khan Academy

Khan Academy: Compound Inequalities

For Students 9th - 10th
Solve compound linear inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Solving Linear Inequalities

For Students 9th - 10th Standards
This tutorial will show you how to use various properties of inequalities in order to solve linear inequalities and how to graph solution sets on a number line. Offers several examples showing you steps to solving inequalities and...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Rational Inequalities

For Students 9th - 10th Standards
Use this tutorial to learn how to solve rational inequalities by using a sign graph of factors and by using the test-point method. Offers a good collection of step-by-stem solutions and practice problems for you to complete.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Systems of Linear Inequalities

For Students 9th - 10th Standards
Solving a system of linear inequalities is shown to be as easy as solving a system of linear equations! An example is explained before students are given several problems to complete on their own. Complete explanations of these are...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solve Inequalities Using Multiplication

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Students learn to use multiplication to solve inequalities. Students examine guided notes, review vocabulary and attempt practice problems in order to master the...
Handout
CK-12 Foundation

Ck 12: Algebra: Compound Inequalities Study Guide

For Students 9th - 10th
This comprehensive study guide highlights the main terms and formulas needed to understand compound inequalities. Examples are included.
Handout
CK-12 Foundation

Ck 12: Algebra: Absolute Value Equations and Inequalities Study Guide

For Students 9th - 10th
This comprehensive study guide highlights the main terms and formulas needed to understand absolute value equations and inequalities. Examples are included.
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Absolute Value Inequalities

For Students 9th - 10th
Detailed math tutorial features notes and examples that illustrate how to solve inequalities that involve absolute value. The process for solving inequalities with a (i.e. greater than).
eBook
Math Planet

Math Planet: Solving Linear Inequalities

For Students 9th - 10th Standards
Provides examples and a video lesson that illustrates how to solve linear inequalities.
Activity
Purple Math

Purplemath: Solving Polynomial Inequalities

For Students 9th - 10th
Demonstrates the 'factor table' method for solving polynomial inequalities.
Interactive
Cool Math

Coolmath: Solving Inequalities Interval Notation

For Students 10th - 12th
Interval notation explanation, examples, and independent practice.
Unknown Type
Khan Academy

Khan Academy: Linear Equations With Unknown Coefficients

For Students 9th - 10th Standards
Solve a linear equation for a variable where the coefficients are represented by letters. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Quadratic Inequalities

For Students 9th - 10th
Using this tutorial, you'll learn two methods of solving quadratic inequalities: using a sign graph of factors and using the test-point method. Offers step-by-step written examples, and practice problems for you to complete.
Unit Plan
Khan Academy

Khan Academy: Two Step Equations Word Problems

For Students 6th - 8th
Practice writing equations to model and solve real-world situations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
eBook
Khan Academy

Khan Academy: Multi Step Equations Review

For Students 6th - 8th Standards
To solve an equation find the value of the variable that makes the equation true. For more complicated equations, this process can take several steps.
Unit Plan
Khan Academy

Khan Academy: Equations With Variables on Both Sides: Decimals & Fractions

For Students 7th - 8th
Solve linear equations where the variable appears on both sides of the equation and the coefficients are decimals or fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Unit Plan
Khan Academy

Khan Academy: Equations With Variables on Both Sides

For Students 7th - 8th
Practice solving one-variable equations like 20 - 7x = 6x - 6, where the variable appears on both sides of the equals sign. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Interactive
Lawrence Hall of Science

The Math Page: Topics in Pre Calculus: Roots of Higher Degree Polynomial

For Students 9th - 10th Standards
Here is a site that clearly and thoroughly explains how to find the roots of polynomials of degree greater than two. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this...