September 6
2017

# Weds.-Thurs. 9/6-9/7/17 – Math

# Welcome to Math!

### Please take out:

- Unit 1 packet
- pencil
- math spiral

### Warm-Up:

- Recreate the horizontal number line on p. 7 as a vertical number line on the side / HW Check

### Lesson: 1.1 Identifying Integers and Their Opposites

**Learning Target:** Students will be able to describe how to identify an integer and its opposite.

### Explain:

- Explore Activity 2, p. 8
- Discuss:
- Does every integer have an opposite? Explain.
- How does a number line help you understand what the opposite of an integer is?
- Bank accounts:
**withdraw, deposit**

- Tell your partner: How do you find the opposite of an integer?

- Discuss:
- Integers and Opposites on a Number Line, Example 1, p. 9
- Is the opposite of a temperature always colder? Explain.
- Is the opposite of an opposite always the number you started with? Give an example.

- Do Your Turn, p. 10 (6-11)

### Apply:

- Do Guided Practice, p. 10 (1-11).
- Do Independent Practice p. 11-12 (odds).

### Homework:

- Do Independent Practice p. 11-12 (evens).

(Switch name cards for next class.)