1. Chapter 10 Lessons 4 and 5 Decimals and Fractions
iTunes Money Manager
Chapter 10 Lessons 4 and 5
Decimals and Fractions

2. Bell Work

3. How are fractions and decimals related?
Essential Question:
How are fractions and decimals related?
We use decimals and fractions in everyday life when we deal with money.

4. I Can . . . Write a decimal as a fraction.
Write a fraction as a decimal.
Use visual models to represent fraction and decimals.
Create an equivalent fraction with 100 as the denominator for a fraction that has a denominator of 10.

5. Key Terms
Decimal- A number that uses place value and a decimal point to show part of a whole.
Hundredths- One part of one hundred divided into 100 parts.
Tenths- One part of one ten divided into 10 parts.

6. Key Terms, Continued
Equivalent- Having the same value or amount.

7. Mini-Lesson
You are a Money Manager for iTunes. Your job is to negotiate the amount of money made from each song.
Your Challenge:
What is the decimal amount that is made from each song?

8. Mini-Lesson
iTunes made .6 of a dollar from each Taylor Swift song downloaded.
6 out of 10 of the sections are shaded.
Fraction: 6 10
Decimal:
0.6
.4=four tenths

9. Mini-Lesson
iTunes made .60 of a dollar from each Taylor Swift song downloaded.
60 out of 100 of the sections are shaded.
Fraction: 60
100
Decimal:
0.60
.4=four tenths

10. Mini- Lesson
Fraction: 6 10 60
100 =
equivalent
Decimal:
0.6
0.60

11. You try!
iTunes made .40 of a dollar from each Meghan Trainer song downloaded.
__ out of ___ of the sections are shaded.
.23= twenty-three hundredths
Fraction: ?
Decimal: ?

12. You try!
iTunes made .4 of a dollar from each Meghan Trainer song downloaded.
__ out of __ of the sections are shaded.
.23= twenty-three hundredths
Fraction: ?
Decimal: ?

13. = Are they equivalent? equivalent 4 40 10 Fraction: 100 Decimal: 0.40

14. Name Name Name Name k So with this template:
The Hands-On Activities= Teacher Group
At Your Seat= Independent Work
Math Facts= Fluency
Teacher Choice= Station D
Name
Name
Name
Name k

15. Sharing Time
How does a visual model help you see equivalent fractions with different denominators?
It is very important to do this last part of the workshop. People tend to skip the share period. Never skip the share period. It is the part that brings closure to the math workshop. Just as you opened the workshop, you have to close up the workshop for the day.
This is the teachers opportunity to give students real, clear takeaways for the day.

16. Exit Ticket
iTunes made .3 of a dollar from each Justin Timberlake song downloaded.
word form for the models below. 1.
Write a fraction and decimal to represent this amount.
Write an equivalent fraction and decimal for this amount.