Display Title
Lesson Plan--Linear Functions and Equations (MS)--Lesson 3--Solving Linear Equations
Display Title
Lesson Plan--Linear Functions and Equations (MS)--Lesson 3--Solving Linear Equations
Solving Linear Equations
This is the third lesson in a five-part series on linear equations for middle school students. In this lesson, students develop skills to solve one-variable linear equations using inverse operations, balancing equations, and verifying solutions. They will learn to solve equations with one solution, no solution, or infinitely many solutions. The lesson aligns with Common Core Standards 8.EE.C.7 and 8.EE.C.7a.
Key Concepts
- Linear Equation: An equation that forms a straight line when graphed.
- Variable: A symbol representing an unknown number.
- Coefficient: A number multiplying a variable.
- Solution: A value that makes the equation true.
Lesson Activities
- Desmos Activity: Students explore solving equations interactively: Desmos Graphing Calculator.
- Review of Properties: Interactive lessons on equality properties to reinforce solving techniques.
- Practice Problems: Solve real-world and abstract linear equations step by step.
Subscribers to Media4Math can download PDF versions of this lesson plan for easy classroom use.
| Common Core Standards | CCSS.MATH.CONTENT.8.EE.C.7, CCSS.MATH.CONTENT.8.EE.C.7.A |
|---|---|
| Grade Range | 6 - 8 |
| Curriculum Nodes |
Algebra • Expressions, Equations, and Inequalities • Solving One-Step Equations • Solving Two-Step Equations |
| Copyright Year | 2025 |
| Keywords | one-step equations, solving two-step equations, solving 1 step equations, solving 2 step equations |
