Lesson 9

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Dealing with negative numbers

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Warm Up

Lesson

Summary

Cool

Down

Reflections

Student

Task

Learning

Targets

Practice Problems

Lesson Video

Unit 6

Expressions, Equations and Inequalities

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9.1 Warm Up: Which one doesn’t belong: Rational Number arithmetic

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Learning Targets

• Today I will learn how to solve equations with negative numbers.

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• I can use the idea of doing the same to each side to solve equations that have negative numbers or solutions.

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Success Criteria

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9.2 Old and new ways to solve

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9.3 Keeping it true

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9.3 Keeping it true

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Lesson Summary

Share with a partner what you learned this lesson.

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9.4 Cool Down: solve two more equations

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Reflections

• Can I use the idea of doing the same to each side to solve equations that have negative numbers or solutions?

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Practice Problems

Must Do:

Can Do:

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Lesson Video

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