One Variable Inequalities
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Lesson Summary:
In this lesson, students learn the basics of solving and graphing inequalities with only one variable. The lesson covers adding, subtracting, multiplying, and dividing with inequalities, and when to flip the inequality sign. Students will also learn how to graph inequalities on a number line. The lesson includes examples and practice problems to reinforce the concepts.
Lesson Description:
Learn how to solve and graph inequalities with only one variable. Learn when to flip the inequality sign and graph on a number line.
Additional Resources:
- Notes on Inequalities - Notes from the Inequalities presentation.
Questions answered by this video:
- How do you solve inequalities?
- How do you graph inequalities?
- How do you know when to make an open or a closed dot with inequalities?
- How do you know when to flip the sign with inequalities?
- How do you know which way to shade an inequality?
- What are real-world situations for inequalities?
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Staff Review
This video does a good job of explaining how to solve an inequality for a variable, what it means to shade an inequality, and explains very understandably how to know which way to shade in various situations. Also, if you have trouble remembering when to flip the inequality sign, this is a must-see!
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