Math Lesson Plan · Grades 6–9

One Step Equations Multiplication Lesson

Teach students to solve one-step multiplication equations by dividing both sides by the coefficient. The lesson uses the balance concept to show how division undoes multiplication and how to isolate the variable. Includes 20 practice problems and answer key.

Lesson Overview

Solving One-Step Equations Using Multiplication

To solve a one-step multiplication equation, divide both sides by the coefficient. For example, to solve 4x = 20, divide both sides by 4 to get x = 5. The lesson connects this to the balance concept: the same operation applied to both sides keeps the equation equal.

The six-page lesson walks through worked examples including equations with negative coefficients. Students complete 20 practice problems and check their work using the answer key on page 6.

How to Use This Lesson

1. Introduce division as the inverse of multiplication (pages 1–2). Use the balance-scale model.

2. Work through the multiplication equation examples together (pages 3–4). Practice dividing both sides by the coefficient.

3. Assign the 20 practice problems (page 5) independently. Review answers using the key on page 6.

Printable Resource

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