1. WARM UP
Page 9 “Check Skills You’ll Need” # 1 – 12

2. Exponents and Order of Operations
Chapter 1 Section 2
Exponents and Order of Operations

3. Activity
Page 9 Work in pairs Now l = ⅝ and w = ⅜ Answer #4 again

4. Order of Operations
Parentheses Exponents Multiplication or Division Addition or Subtraction

5. Summary for This Section
Perform any operation(s) inside grouping symbols
Simplify Powers
Multiply and divide in order from left to right.
Add and subtract in order from left to right.

6. Examples
We’re going to go through the book examples, working in pairs.
Evaluating an Algebraic Expression
Simplifying Numerical Expressions
Real-World Problem Solving
Simplifying an Expression with Parentheses

7. Examples
We’re going to go through the book examples, working in pairs.
Evaluating Expressions with Exponents
Simplifying an Expression
Real-World Problem Solving

8. Assignments
Class Work
Page 12 #1 – 11 odd
Page 13 #
#15 – 47 odd
Homework
Page 15 #80 – 83
Page 771 for some