1. Keep Answers to Yourself!
BRAIN BLITZ
Pick a number and write it in the blank (any number): _____ . This is your “mystery” number!
Add 5 and write the new number: _____
Add 2 and write the new number: _____
Subtract 3 and write the new number: _____
Subtract the “mystery” number. What did you get?
Keep Answers to Yourself!

2. To review basic fraction, decimal, and percent knowledge, and
Today’s lesson . . .
What:
Introduction To Fractions, Decimals, & Percentages
And
converting between decimals and percentages.
Why:
To review basic fraction, decimal, and percent knowledge, and
to begin converting between decimals and percentages.

3. Introduction To Fractions, Decimals, & Percentages
PART 1…
What:
Introduction To Fractions, Decimals, & Percentages
Why:
To review basic fraction, decimal, and percent knowledge.

4. What makes fractions, decimals,
and percentages similar?
A proper FRACTION represents a part out of a larger ______________________________.
A PERCENT represents a part out of _______________________________________________.
A DECIMAL number also represents the relationship between a whole number and its ______________________________________.
whole
one-hundred
parts

5. What makes fractions, decimals,
and percentages similar?
Let’s fill-in some of the missing parts:
100%
0.5
50%
100%
0.25
0.5
0.75
25%
75%
50%
100%
0.25
0.5
0.75
25%
75%
50%
100%

6. Who can say above # in “Decimal
Review:
Can you identify the place value names for each of the following digits???? 1,
tens
ones
tenths
thousands
hundreds
hundredths
thousandths
ten-thousandths
Who can say above # in “Decimal
language”?

7. Naming Decimals:
Write the decimal for the following:
Four hundredths
_______________________________________
Three and two-tenths
________________________________________
Fifty and three-thousandths
____________________________________
Five hundred and nine-tenths
0.04
3.2
50.003
500.9

8. Naming Decimals:
Write the words out for the following decimal #’s:
________________________________________
3.2
0.001
_________________________________________
_________________________________________
eight-hundredths
three and two-tenths
one-thousandth
forty-five and one-tenth

9. CAROUSEL DECIMAL PRACTICE
Cut the following problems into strips and place around the room for students to solve.
Write the decimal :
Fifty-seven-hundredths
_______________________________________
Eight and three-tenths
________________________________________
Sixty and nine-thousandths
Nine hundred and one-tenth
Two-hundredths
_________________________________________

10. 6. Write out the words :
__________________________________
7. Write out the words :
___________________________________
8. Write out the words :
_________________________________
9. Write out the words :
___________________________________
10. Write out the words :
________________________________

11. Carousel Decimal Practice
NAME:__________________________________________________________________________________DATE:_____/_____/__________ 1. 6. 2. 7. 3. 8. 4. 9. 5.
10.
Carousel Decimal Practice
NAME:__________________________________________________________________________________DATE:_____/_____/__________ 1. 6. 2. 7. 3. 8. 4. 9. 5.
10.

12. converting between decimals and percentages
PART 2…
What:
converting between decimals and percentages
Why:
To begin converting between decimals and percentages.

13. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
CONVERTING decimals and percentages:
0.125 = ___________
12.5%
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
5% = _____________
0.05
Decimal to Percent: Move decimal point
__________ spaces to the __________________ !
Percent to Decimal: Move decimal point
_________ spaces to the ____________________! 2
right 2
left

14. Together . . . DECIMAL PERCENT 1. 2. 3. 4. 5. 6. 7. 8. 0.35 35% 0.6
60%
0.04 4%
4.8
480%
0.062
6.2%
0.035
3.5% 1
100%
1.5
150%

15. YOUR TURN! DECIMAL PERCENT 1. 2. 3. 4. 5. 6. 7. 8. 0.44 44% 0.09 9%
0.07 7%
5.25
525%
0.216
21.6%
0.57
57%
1.05
105%
2.8
280 %

16. END OF LESSON
Next slides are student copies of the notes for this lesson. These notes were handed out in class and filled-in as the lesson progressed.
NOTE: The last slides in any lesson slideshow (entitled “Practice Work”) represent the homework assigned for that day.

17. NAME:
NOTES
DATE: ______/_______/_______
What: Intro to fractions, decimals, %’s and Converting between
Decimals and %’s
Why: To review basic fraction, decimal, and % knowledge, and to begin
converting between decimals and percentages.
A proper FRACTION represents a part out of a larger _______________.
A PERCENT represents a part out of _______________.
A DECIMAL number also represents the relationship between a whole number and its __________________.
What makes fractions, decimals, and percentages similar?
“Decimal Language” and Place Value: 1,

18. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Naming Decimals:
Write the decimal for the following:
1. Four hundredths ______________________________________________________________
2. Three and two-tenths_________________________________________________________
3. Fifty and three-thousandths__________________________________________________
4. Five hundred and nine-tenths________________________________________________
_________________________________________________________________________
____________________________________________________________________________
Write the words out for the following decimal #’s:
0.08____________________________________________________________________________
3.2_____________________________________________________________________________
Converting decimals and percents:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
“To the right, to the right!”
“To the left, to the left!”
Decimal to Percent: Move decimal point __________ spaces to the _______________ !
Percent to Decimal: Move decimal point _________ spaces to the ________________!
0.125 = ___________
5% = ___________

19. CLASSWORK Together (GuIDED): Your turn! (Independent): DECIMAL PERCENT1.
35% 3. 4% 5.
6.2% 7.
100%
DECIMAL
PERCENT 1.
44% 3. 7% 5.
21.6% 7.
105%

20. “Converting decimals and percentages”
Homework
NAME:__________________________________________________________________________________DATE:_____/_____/__________
“Converting decimals and percentages”
Directions: Fill-in-the-table by converting between decimals and percentages. The
first two are done for you.
P to D: move 2 to the left!
D to P: move 2 to the right!
DECIMAL
PERCENT
104% 5% 3.
24% 5.
5.3% 7. 1% 9.
0.62%
11.
85.5%