Take out:

• math folder
• pencil

What are Equivalent Expressions used for?

Unit 4 Introduction, p. 233

• Math in Careers

How do you use exponents to represent numbers?

Module 9, p. 235

• Real-World Video: Generating Equivalent Numerical Expressions

9.1 Exponents, p. 239

• Explore Activity, Identifying Repeated Multiplication
• Using Exponents, p. 240
• Finding the Value of a Power, p. 241
• Guided Practice, p. 242

Homework:

Do p. 236-237.