About this lesson
About Inequality Lab
Inequality Lab is an interactive high school mathematics lesson on Scholi. Number lines, sign-flip rules, compound & absolute value inequalities.
What this lesson covers
- Simple Inequalities
- The Sign-Flip Rule
- Interval Notation
- Compound Inequalities
- Absolute Value Inequalities
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Common questions
What does Inequality Lab cover?
Inequality Lab covers Simple Inequalities, The Sign-Flip Rule, Interval Notation and Compound Inequalities. It is an interactive high school mathematics lesson: you explore each idea with a visualizer, check the rules on a cheat sheet, and answer practice questions that are marked as you go.
How do you practise Inequality Lab?
Inequality Lab has 75 practice questions across 5 topics, each with easy, medium and hard levels. You answer in the browser and every answer is marked at once, with hints when you are stuck, so you always know how you are doing.