10/9 Lesson 2.2.2 Adding Integers and Rational Numbers

1.  Warm-up:  Stick-Math Puzzle on side whiteboard

2.  Minecraft Tournament:

• Application form

3.  Lesson 2.2.2 Adding Integers and Rational Numbers

• Key concepts:
• Zero Pairs
• Absolute Value
• For rational numbers, think about money
• Objective:  I will be able to add integers and rational numbers
• Participation Quiz: Problems 42 and 43
• Encourage the use of team roles
• Finish at least the first 3 parts of problem 42
• Timer is set for 15 minutes

4. Closure:

• What is a zero pair?  What does a zero pair do to Cecil's movements?  Why are zero pairs important?
• Participation Quiz debrief

Homework:  Lesson 2.2.2 R/P due on Tuesday