notes

1. Module 1 Lesson 2 Comparing Unit Prices.notebook
1
December 06, 2016
Do Now
Module 1 Lesson 2:
Unit Price
Homework:
Page 8
CRS 7 due
tomorrow

2. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Problem Set; Page 4

3. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Problem Set; Page 4

4. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Ratio: a comparison of two quantities by division.
Rate: A ratio that compares two quantities measured in
different units.
Unit Rate: A rate where the second quantity is one unit.
Example: A person drove at a rate of 25 miles per 1 hour.
Example: A person drove 75 miles in 3 hours.

5. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Anticipatory Set
In the advertisements from this week, I saw that Best Buy had
a deal where you can get 4 DVD’s for $67.96. Then I saw that I
could buy 9 DVD’s for $148.41 at Walmart. How can I
determine which store I should shop at?
5

6. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Anticipatory Set
Value‐Mart is advertising a Back‐to‐School sale on pencils. A
pack of 30 sells for $7.97 whereas a 12‐pack of the same brand
cost for $ 4.77. Which is the better buy? How do you know?
5

7. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Target
Four shirts for $79.96
Kohls
3 shirts for $53.97
1
A Target
B Kohls
6

8. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Sports Authority
Eight baseballs for $14.00
Modell‛s
Six baseballs for $10.14
2
A
B
6

9. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Dave and Buster's
Four tickets for $34.00
Carnival
Three tickets for $25.00
3
A
B
6

10. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Staples
Five boxes of pens for $39.95
Office Depot
Seven boxes of pens for $57.75
4
A
B
7

11. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Radio Shack
Three games for $59.97
The Apple Store
Four computer games for $87.96
5
A
B
7

12. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
Before You Leave
Trade a Problem
With your partner, create a problem similar to the examples in
today‛s lesson. You will then trade with another partnership and
answer their question.
7

13. Module 1 Lesson 2 Comparing Unit Prices.notebook
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December 06, 2016
OBJECTIVE: How do we compare
unit prices?
Sports Authority
Eight baseballs for $14.00
Modell‛s
Six baseballs for $10.14