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Day 18: T URN TO next page, begin the warm up

In this math lesson, students will learn how to combine like terms using exponents. They will practice simplifying expressions and solving word problems involving perimeter.

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Day 18: T URN TO next page, begin the warm up

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  1. Day 18: TURN TO next page, begin the warm up • A _____ is a number that does not change in an expression. • Write the phrase eight more than three times a number Warm up

  2. 3 TABLE OF CONTENTS pg. # Lesson Date 7/30/18 Lesson 1: Classifying Real Numbers 7 7/31/18 Lesson 2: Variables and Expressions 8 8/1/18 Lesson 3: Product Rule of Exponents 9 8/2/18 Lesson 4: Order of Operations 10 8/3/18 Lesson 5: Absolute Value 12 8/7/18 Lesson 6: Subtracting Real Numbers 13 8/8/18 Lesson 7: Simplifying Expressions 14 8/9/18 Lesson 8:Converting Measures 15 8/10/18 Lesson 9: Algebraic Expressions 16 8/13/18 Lesson 10: Add/Sub Real Numbers 17 8/16/18 Lesson 11: Multi/Divide Real Numbers 18 8/21/18 Lesson 12: Simplifying Expressions Properties 19 8/22/18 Lesson 13: Square Roots 20 8/23/18 Lesson 14: Theoretical Probability 21 8/27/18 Lesson 15: Distributive Property 22 8/29/18 Lesson 16: Two+ Variable Expressions 23 8/30/18 Lesson 17: Translating Math 24 9/4/18 Lesson 18: Combining Like Terms 25

  3. Glossary • Like Terms: two or more terms that have the same variable or variables raised to the same powers • Unlike Terms: two or more terms that have different variables raised to different powers

  4. Warm up Objective I will be able to combine like terms using exponents. Notes Remember that combine means to add…. 3

  5. Warm up Objective b.) -4y – (-3y) +5y c.) 6xy-3z+4yx Notes

  6. White Boards Ex. 2: Simplify each expression a.) b.) c.) Notes

  7. Ex. 3: Real Word Math Olympic competition offers three equestrian disciplines: dressage, show jumping, and endurance. The diagram represents the measurements for a regulation dressage arena. Find the perimeter if the arena then evaluate the expression for x=19.5 m. 3x+3 x-1 Notes

  8. Complete Lesson Practice a-g on pages Exit Ticket

  9. -6xy-5x+4 • 24m • 9acy-2ac • 6y • 3 • 2 • 2

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