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Lesson Plan
Curated OER

Absolute Value Equations and Inequalities

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

Challenging Inequalities Group Work

For Students 10th - Higher Ed
In this inequalities worksheet, students collaborate in groups to solve eight multi-part challenging inequality problems. These problems are not designed to be finishes, but rather as a platform for group discussion regarding how to...
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Worksheet
Curated OER

Solving Inequalities

For Students Higher Ed
In this college level algebra instructional activity, students solve absolute value and quadratic inequalities.  The two page instructional activity contains three problems.  Answers are not provided.