2. Welcome to Day 27 Mr. Krolick’s Algebra 101 Today’s Date: October 12, 2009

3. Attendance News & School Sports Briefly go over this week’s agenda Begin Chapter 3- Factoring Focus on Section 3.1- Intro to factoring Assign Section 3.1 Homework Math on the Web Smadness

4. Seating Chart

5. President Obama wins Nobel Peace Prize Yankees Sweep Minnesota Twins in ALDS H1N1 in Pennsylvania Update Bill’s cat broke his foot

6. Football: 28-6 win over Lake Shore Joe had 3 TD’s Soccer: 4-0 win over Amherst Katie (SO) Sam 2 goals Cross Country: 20-32 win over Jamestown Ben was first (16:01)

7. This week we will focus on the first part of Chapter 3 Monday: Section 3.1- Intro to Factoring Tuesday: Section 3.2- Factoring Polynomials Wednesday: Section 3.3- Factoring Trinomials Thursday: Section 3.4- Quadratic Equations and Factoring Friday: Work and Review Day

8. What is factoring? Factoring Numbers Factoring Variable Factoring and Addition Multiplication

9. Section 3.1 Pgs 138-139 #1-19 odd, 22,26,28ace

10. Math on the web Plus Magazine

11. Roll four dice Generate each number from 1-10 using just the four numbers rolled Each must be used exactly once in each computation. For example suppose we roll 2, 3, 5 and 5. To generate 1, we might take ((5/5) +2)/3, which equals 1. The first team to generate all numbers between one and 10 – without mistakes wins LETS ROLL THE DICE