Turn in your Chapter 2 Ninja Problems (Rework) into the yellow folder on Table 5
1. Warm-up: Quietly take a handful of integer tiles from your bin.
a) Start with 6 negative tiles. Remove 4 negative tiles.
b) Start with 3 positive, 5 negative tiles. Remove 2 positive tiles.
c) Start with 4 positive tiles. Remove 3 negative tiles. How are you going to do this?
d) -4 - 5
2. Announcements:
3. Mini-lesson: Subtraction using a number line
4. Finish Lesson 3.2.1- Subtraction of Integers
1. Warm-up: Quietly take a handful of integer tiles from your bin.
Solve the following problems using integer tiles.
Write the resulting mathematical expression in your warm-up section.
a) Start with 6 negative tiles. Remove 4 negative tiles.
b) Start with 3 positive, 5 negative tiles. Remove 2 positive tiles.
c) Start with 4 positive tiles. Remove 3 negative tiles. How are you going to do this?
d) -4 - 5
2. Announcements:
- Chapter 2 Re-test tomorrow (lunch or after school)
3. Mini-lesson: Subtraction using a number line
4. Finish Lesson 3.2.1- Subtraction of Integers
- Problem 27 (on side whiteboard)
- Dojo Challenge: Problem 28 and 32 on page 141
No Homework tonight!
