There are 3 switches downstairs, each corresponding to one of the

light bulbs upstairs. How can you figure out which light switch goes to which

light bulb by only making 1 trip upstairs?

You turn on one light bulb. Leave it on for a while. Then, turn that one off and turn another one on. Go upstairs. One light bulb will be cold, one will

be warm, and one will be on. That's how you'll know!

Homework: Book: pg. 11; 10

1015202530

Each sum is 5 more than the previous sum

White board

in your seat

Do not Talk

5

students

80 1

beforeare not

Represent Positive Integers

Represent Negative Integers

Goals:•Perform integer addition•Subtract using integers by adding the opposite

Lesson 1.02- Thinking About Negative Numbers

Vocabulary:Number line

Opposite

Homework: Book: pg. 15; 4

Goals:•Identify patterns in the addition table.•Perform integer addition.•Explain rules of integers.

Lesson 1.03 Addition Table

1. Fill in the missing numbers

For You to Explore:

2. Find and explain patterns you see.

True

True

False

False

5 10

15 10

Homework: Book: pg. 21; 7