Solving Inequalities
Grade 8th Grade · Math · 55 min· A 405, A 503
What's Included
Learning Objective
I can solve one- and two-step inequalities and represent the solutions on a number line.
Warm-Up Video
Mathispower4u · 7:49
Solving Two-Step Linear Inequalities in One Variable
Guided Notes
3 key concepts
- 1
When solving inequalities, if you multiply or divide by a negative number, you must reverse the inequality symbol.
- 2
The solution to an inequality can be expressed as an inequality, a graph on a number line, and using interval notation.
- 3
When using interval notation, we use a square bracket if the value is included in the interval and a rounded parenthesis if the value is not included in the interval.
Practice Questions
12 questions · Multiple choice & Short answer
Exit Ticket
Quick comprehension check
“Solve the inequality and represent the solution on a number line: -3x + 6 ≤ 12. Show all your work.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
