Lesson 3: One-Step Equations: Multiplication & Division

• How is multiplication the opposite of division?
• How do we use inverse operations with multiplication and division?
• When do we multiply or divide both sides of an equation?
• How do we verify our answer?

Multiply, divide, inverse operation, factor, product, quotient

CCSS.MATH.6.EE.B.5, CCSS.MATH.6.EE.B.7

Description: Building on the balance scale concept, students extend their understanding to multiplication and division. Using manipulatives (equal groups of objects), students represent equations like 3x = 12 and solve by dividing both sides into equal groups. Purpose: To expand students' toolkit for solving equations to include multiplicative inverse operations. DOK Level: 2-3 (Application and Strategic Thinking)

• Visual scaffolding: Use equal groups and array representations
• For struggling learners: Limit to multiplication/division by 2, 3, 5, 10
• For advanced learners: Include division with remainders or fractions
• Color-coding: Use different colors for each "group" to show equal distribution

• Observation: Can students create equal groups to represent equations?

• Worksheet: Solve 4 multiplication/division equations with visual supports

• Application task: Solve a word problem requiring multiplication/division

• Exit ticket: Explain which operation to use and why