Transcript Improper fraction

Do Now
• Draw a picture to represent these fractions:
2
6
5
2
11
7
1
3
• Homework:
– Write a paragraph about the difference between
an improper fraction and a proper fraction.
1
FRACTIONS
2
Standard/ Objective
• 6.N.16 Add and subtract fractions with
unlike denominators
• SWBAT express wholes and parts of a
whole as a fraction, improper fraction, or
mixed number.
3
Flow of the Day
• Do Now: 5 min
• Vocab 5 min
• Improper fractions and mixed numbers and
practice 30 min
• Indepdenent practice 15 min
• Partner practice 10 min
• Exit Slip: 5 min
• Journal: 10 min
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VOCABULARY
• Fraction- a number that
describes part of a whole or
part of a set.
• Numerator- top number of a
fraction that tells how many
parts of the whole or set you
have.
5
VOCABULARY
• Denominator - bottom
number of a fraction that tells
how many parts there are in
the whole or set.
• Proper fraction - little number
on top(numerator); big number
on bottom(denominator)
6
VOCABULARY
• Improper fraction – a fraction
with a value greater than or
equal to 1.
• Mixed number - a whole
number and a fraction together.
7
5
8
numerator
denominator
5 parts shaded
8 parts in the whole
8
PROPER
FRACTIONS
small
2
3
3
4
6
9
large
9
IMPROPER
FRACTIONS
large
5
4
6
3
9
5
small
10
PROPER or IMPROPER?
12
5
11
PROPER or IMPROPER?
12
5
Improper
12
PROPER or IMPROPER?
546
89
13
PROPER or IMPROPER?
546
89
Improper
14
PROPER or IMPROPER?
19
48
15
PROPER or IMPROPER?
19
48
Proper
16
PROPER or IMPROPER?
3
9
17
PROPER or IMPROPER?
3
9
Proper
18
MIXED NUMBERS
fraction
1
7
4
whole
number
2
5
3
3
1
5
19
20
1
1
4
21
5
4
22
1
2
2
5
2
23
WRITE THIS DOWN!!
To express a mixed
number as an improper
fraction, first multiply the
whole number by the
denominator and add the
numerator. Then write this
sum over the denominator.
24
2
1
2
=
2x2+1
2
=
5
2
25
8
3
2
2
3
2
2
3
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WRITE THIS DOWN!!
To express an improper
fraction as a mixed
number, divide the
denominator into the
numerator.
27
2
8
=3 8
3 -6
2
2
3
2
28
Express the mixed
number as an improper
fraction.
16
1
3x5+1
=
3 =
5
5
5
29
Express the mixed
number as an improper
fraction.
8
5 =
9
30
Express the mixed
number as an improper
fraction.
53
8
5x9+8
=
5 =
9
9
9
31
Express the improper
fraction as a mixed number.
6
19
1
= 3 19 = 6
3
3
-18
1
32
Express the improper
fraction as a mixed number.
23
=
6
=
33
Express the improper
fraction as a mixed number.
3
23
5
= 6 23 = 3
6
6
-18
5
34
Express the improper
fraction as a whole number.
32
=
8
=
35
Express the improper
fraction as a whole number.
4
32
= 8 32 =
8
-32
4
0
36
Independent Work
• Independent work expecations: work silently, raise a quiet hand if you
have any questions or wish to get outof your seat for any reason, and
work only on the assignment.
• Book work: complete p.
37
Partner Work
• Partner expectations: 6 inch voices, quiet hand, and work
on assignment
• Check your answers from your independent
work with your partner.
• Once you finish correcting your mistakes,
write down an explain the steps you took to
solve these problems.
38
Exit Slip
• Say whether the fraction is proper,
improper, or mixed:
1.) 2.) 3.)
4.) Express the improper fraction as a
mixed number:
5.) Express the mixed number as an
improper fraction:
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Journal
• What did you learn today?
• Why is it important?
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