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Lesson Plan
Willow Tree

Solving Equations and Inequalities with Absolute Value

For Students 8th - 11th Standards
The concept of absolute value can be difficult for learners to grasp. Reinforce their understanding of a basic absolute value expression and connect it to solving equations and inequalities. Scholars write two equations/inequalities to...
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Lesson Plan
Illustrative Mathematics

Sports Equipment Set

For Teachers 6th - 8th Standards
Many learners like to play sports and the equipment that goes with it costs money. The resource sets up an inequality that gives a total amount needed to purchase the equipment and the initial amount of money already obtained. In order...
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Instructional Video11:25
Corbett Maths

Quadratic Inequalities

For Students 8th - 12th Standards
Develop a sketchy approach to solving quadratic inequalities! Using a sketch of a graph, the presenter shows a way to solve quadratic inequalities. Pupils then practice that method to solve their own quadratic inequalities and apply the...
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Worksheet
Curated OER

Solving Inequalities

For Students 9th
In this solving inequalities instructional activity, 9th graders solve 15 different inequalities. First, they use the addition, subtraction, multiplication, and division properties of inequalities to solve linear inequalities. Then,...
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Lesson Plan
Curated OER

College Prep Algebra, Inequalities

For Teachers 8th - 9th
In this algebra worksheet, young scholars solve and graph 10 linear inequalities. Students must remember to alter the inequality when the negative sign is on the variable.
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Activity
Curated OER

Integer Solutions to Inequality

For Teachers 8th - 11th Standards
When is the last time you assigned your students only one problem? This seemly simple problem requires learners think like a mathematician and reason about how to solve this compound inequality in one variable. More than just using...
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Assessment
1
1
Balanced Assessment

Two Solutions

For Students 9th - 12th Standards
An assessment presents a variety of equations and inequalities. Pupils must find two solutions for each equation or inequality and determine whether there are only two, another finite number, or an infinite number of solutions for the...
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Worksheet
Curated OER

SOL Review

For Students 10th - 12th
In this SOL worksheet, students solve inequalities, identify equivalent fractions and graph polynomial functions.  They find the geometric means and compute average rates.  This eight-page worksheet contains 20 multiple-choice problems.
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Worksheet
Curated OER

Linear Inequalities

For Students 9th - 11th
In this linear inequalities worksheet, students graph and shade 6 linear inequalities. Students then graph and shade 3 absolute value inequalities.
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Worksheet
Curated OER

Graphing Systems of Inequalities

For Students 9th - 12th
For this systems worksheet, students solve 6 systems of inequalities by graphing. Students then write 1 systems of inequalities for a given graph.
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Worksheet
Curated OER

Graphing Inequalities in Two Variables

For Students 9th
In this graphing inequalities worksheet, 9th graders solve and graph 6 different problems that include two variables. First, they define the given vocabulary terms found at the top of the sheet. Then, students graph each inequality...
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Worksheet
Curated OER

Algebraic Equations

For Students 9th
In this algebraic equations worksheet, 9th graders solve 10 different problems that include solving various types of algebraic equations. First, they determine the equation of a line and solve the absolute value of an inequality shown....
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Lesson Plan
Curated OER

Solving, Writing, and Graphing Linear Inequalities

For Teachers 8th - 10th
In this linear inequalities worksheet, students solve inequalities, write inequalities in interval notation, and graph inequalities.  Students also solve four word problems by writing and solving linear inequalities.
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Worksheet
Curated OER

ACT Questions of the Day 5/21/08

For Students 9th - 11th
In this ACT practice learning exercise, students solve the ACT question of the day in which they select the graph that represents the inequality equation. There are 5 graphs to choose from.
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Worksheet
Curated OER

Solving Systems of Inequalities

For Students 9th - 11th
In this algebra worksheet, students solve systems of inequality using the graphing method. There are 5 questions with lots of examples and an answer key.
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Worksheet
Curated OER

Compound Inequalities

For Students 11th
In this algebra learning exercise, 11th graders solve compound inequalities and graph their solution on a number line. There are 6 questions with an answer key.
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Worksheet
Curated OER

Quadratic Inequalities

For Students 9th
In this quadratic inequalities activity, 9th graders solve and graph 10 different problems that include various forms of inequalities. First, they solve each equation shown algebraically. Then, students state the solution set of the...
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Lesson Plan
Curated OER

Systems of Linear Inequalities

For Teachers 9th
In this systems of linear inequalities worksheet, 9th graders solve and complete 10 various types of problems. First, they determine whether a given point is in the solution set of a system of linear inequalities. Then, students graph...
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Worksheet
Curated OER

Graphing Systems of Inequalities

For Students 11th
In this systems of inequalities worksheet, 11th graders solve and complete 8 different problems that include graphing. First, they graph each system of inequalities to determine the overlapping portion in each. Then, students draw a line...
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Worksheet
Sinclair Community College

Solving Linear Inequalities

For Students 7th - 9th Standards
Your learners will appreciate the complete picture of linear inequalities presented in this lesson plan. Starting simply with definitions and moving all the way to solving linear inequality word problems this activity is simple to follow...
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Worksheet
Raytheon

Inequalities and Systems

For Students 6th - 8th
For this one variable inequalities activity, middle schoolers circle the correct solutions, complete graphing problems, and solve for the variables. Learners complete 37 problems.
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Instructional Video15:54
3
3
Flipped Math

Solve Inequalities

For Students 9th - 10th Standards
One solves inequalities just like equations ... well, almost. Pupils watch a video lecture on solving linear inequalities. They practice solving inequalities, check their answers with the video, and continue to practice the concept with...
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Worksheet
Curated OER

Graphing Inequalities

For Students 6th
In this graphing inequalities worksheet, 6th graders solve and complete 24 different types of problems. First, they draw a graph for each given inequality. Then, students solve for each equation.
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Worksheet
1
1
Curated OER

Solving Linear Inequalities

For Students 8th - 11th Standards
Walk the class through the steps of how to evaluate linear inequalities in one variable and graph the solution set. Define and discuss key vocabulary terms, then have individuals work problems of varying difficulty. Included are word...

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