Math Lesson Plan · Grades 6–9

Multiplying Terms with Exponents Lesson

Teach students to multiply terms that have exponents using the product rule. The lesson shows how to multiply monomials by adding exponents, and extends the skill to multiplying whole expressions. Includes 20 practice problems and answer key.

Lesson Overview

Multiplying Monomials Using the Product Rule

When multiplying terms with the same base, add the exponents: x² × x³ = x⁵. The lesson introduces this product rule and applies it to multiplying monomials such as (3b)(4b) and expressions with multiple variables and coefficients.

The six-page lesson walks through the product rule with worked examples, then extends to multiplying multi-term expressions. Students complete 20 practice problems and check their work using the answer key on page 6.

How to Use This Lesson

1. Review exponent basics and introduce the product rule (pages 1–2). Show that adding exponents is a shortcut for repeated multiplication.

2. Work through multiplying monomials and multi-variable terms together (pages 3–4). Use numeric and variable examples on the board.

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

Printable Resource

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