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This is a lesson teachers can use either in class or on their website, based on the Common Core Standards for 7th Grade Mathematics.
This lesson teaches and guides students and teachers through the process of solving for inequalities, both no-step and multi-step inequalities, and how to graph them on a number line. You will look at video game age-rating systems and various examples to discuss and learn about inequalities.
It is a visually engaging and captivating lesson that will grab your students. They include beautiful pictures, and relevant sample problems that will help your students develop mastery of this standard.
This is a .zip document. When it's unzipped, it will be the URL to the lesson.
If you'd like to purchase the presentation file, check out the "offline" lesson so you can use it without an internet connection. Or if you are using my lessons frequently, I encourage you to purchase the whole year's or unit's worth of lessons to show support. The links change at the beginning of the next school year.