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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
02 x 02 Worksheets

Absolute Value Equations and Inequalities

For Students 9th - 12th Standards
Demonstrate the meaning of an absolute inequality using three different methods. Here, scholars explore absolute value inequalities through graphing, number line distance, and compound inequalities. Pupils complete various activities to...
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Worksheet
Curated OER

Topic 1.7 - Solving Absolute Value Inequalities

For Students 8th - 11th
In this algebra worksheet, students solve one variable inequalities, compound inequalities, and absolute value inequalities and then graph the solution set. There are 10 problems to solve on this worksheet.
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Worksheet
Curated OER

6.5 Absolute-Value Equations and Inequalities

For Students 8th - 10th
In this absolute value equations worksheet, students solve absolute-value equations and inequalities. They graph answers on a number line. This one-page worksheet contains 34 problems.
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Lesson Plan
Curated OER

Absolute Value Equations and Inequalities

For Teachers 8th - 9th
In this algebra worksheet, students solve 13 problems involving absolute value. Six problems require students to write the answer in interval notation.
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Worksheet
Curated OER

Absolute Value Inequalities

For Students 9th - 10th
For this absolute value inequalities  worksheet, students solve given inequalities and graph their solution.  This four-page worksheet contains 26 problems.  Answers are provided on the last two pages.
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Lesson Plan
West Contra Costa Unified School District

Connecting Graphing and Solving Absolute Value Equations and Functions

For Teachers 10th - 12th Standards
Can you solve an equation graphically? Absolutely! This Algebra II lesson makes the connection between solving an absolute value equation and graphing two functions. Graphing absolute value functions is presented through the process of...
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Lesson Plan
Curated OER

Worksheet 1: Algebra and Inequalities

For Teachers 12th - Higher Ed
Challenge your students' algebra skills with this activity, which presents students with several types of problem sets, including solving inequalities, graphing, word problems, and a set of algebra problems that may or may not require...
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Worksheet
Curated OER

Inequalities and Absolute Value

For Students 9th - 12th
In this inequalities worksheet, students solve multi-step inequalities with absolute values and test the boundaries in the provided work space. There are 16 questions.
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Worksheet
Curated OER

Lesson 8: Absolute Value in Equations & Inequalities

For Students 7th - 9th
This lesson contains a number of good examples and explanations of solving absolute value equations and inequalities. Piece-wise functions, and compound inequalities are also discussed. This lesson contains some additional exercises for...
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Worksheet
Curated OER

Absolute Value

For Students 8th - 9th
In this absolute value worksheet, students solve and complete 4 different types of problems. First, they rewrite the expressions without absolute value. Then, students solve each inequality shown. In addition, they simplify the...
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Worksheet
Curated OER

Solving Absolute Value Inequalities

For Students 9th - 12th Standards
Start this activity with a brief description of how to solve absolute value inequalities. A space is provided to help classify the inequalities into types (greater than, less than, or equal to) and for learners to show how to graph their...
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Lesson Plan
Curated OER

Absolute Value Inequalities

For Teachers 9th - 12th
Students solve inequalities.  In this absolute value lesson, students solve inequalities containing absolute value.  They graph the solution of each problem. 
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Interactive
CK-12 Foundation

Absolute Value: Picket Fence Painting

For Students 8th - 12th Standards
Painting a fence can be useful for more than just making your yard look good. A slider interactive has young mathematicians adjust the number of white fence panels. This activity helps in understanding how absolute value equations...
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Lesson Plan
Curated OER

Graphing Absolute value Inequalities

For Teachers 9th - 12th
Pupils investigate the concept of inequalities and practice graphing them at various degrees of difficulty. They review the basic rules with the teacher at the level of theory which may make it harder for them to understand without some...
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Lesson Plan
Curated OER

Absolute Value

For Teachers 11th - 12th
In this algebra worksheet, learners solve absolute value equations through graphing and algebraically. There are 50 questions.
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Lesson Plan
Curated OER

Absolute-Value Equations and Inequalities Section 9.3

For Teachers 9th - 10th
In this absolute value equation worksheet, students solve inequalities containing absolute value. They identify the solution set on 30 different problems on this two-page worksheet.
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Worksheet
Curated OER

Absolute Value Inequalities

For Students 9th
In this absolute value worksheet, 9th graders solve 10 different problems that are related to inequalities of numbers. First, they determine the absolute value of each of the inequality equations shown. Then, students write and solve an...
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Worksheet
Curated OER

Chapter 2 Practice Test

For Students 8th - 11th
In this algebra worksheet, students examine and graph linear equation, inequalities, and absolute value inequalities in two variables.  The three page worksheet contains forty-six problems.  Answers are not included. 
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Lesson Plan
Curated OER

Absolute Value Inequalities

For Teachers 9th - 10th
Students solve equations with absolute values. For this algebra lesson, students rewrite equations with absolute values to find the 2 values for x. They graph their solutions after solving for x.
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Lesson Plan
Curated OER

Solving Open Sentences Involving Absolute Value

For Teachers 9th - 10th
In this math worksheet, students solve 6 open sentences and graph solutions using a line graph. Students then express 2 story problems in terms of inequalities. Students then write open sentences for 2 graphs.
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Lesson Plan
Curated OER

Absolute-Value Equations and Inequalities

For Teachers 8th - 9th
In this absolute value worksheet, students identify the solution set of equations containing absolute values and inequalities. Fractions, decimals, negative numbers and positive numbers are included in the equations. Thirty problems are...
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Worksheet
Curated OER

Graph the Absolute Value

For Students 9th - 10th
In this graphing activity, students must graph the solution set to five absolute value functions on a number line. There is an answer sheet included.
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Worksheet
Curated OER

1.7 Worksheet: Absolute Value

For Students 9th - 12th
In this absolute value worksheet, students solve absolute value equations. They solve inequalities with absolute values. This four-page worksheet contains 24 problems.