improper fractions _mixed_numbers_with_fractions
TRANSCRIPT
Do Now
• Draw a picture to represent these fractions:
• Homework:– Write a paragraph about the difference between
an improper fraction and a proper fraction.1
6
2
2
57
11
3
1
2
FRACTIONS
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 4
5
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.
6
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)
7
VOCABULARY
• Improper fraction – a fraction with a value greater than or equal to 1.
• Mixed number - a whole number and a fraction together.
8
8
5 numerator
denominator
8 parts in the whole
5 parts shaded
9
PROPER FRACTIONS
4
3
3
2
9
6small
large
10
IMPROPER FRACTIONS
3
6
4
5
5
9
small
large
11
PROPER or IMPROPER?
5
12
12
PROPER or IMPROPER?
5
12Improper
13
PROPER or IMPROPER?
89
546
14
PROPER or IMPROPER?
89
546Improper
15
PROPER or IMPROPER?
48
19
16
PROPER or IMPROPER?
48
19 Proper
17
PROPER or IMPROPER?
9
3
18
PROPER or IMPROPER?
9
3 Proper
19
MIXED NUMBERS
3
25
4
17
5
31
whole number
fraction
20
21
4
11
22
4
5
23
2
12
2
5
24
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.
WRITE THIS DOWN!!
25
1= 2 x 2 + 1
2=
52
2 2
26
3
8
2 3
2
3
22
27
To express an improper fraction as a mixed number, divide the denominator into the numerator.
WRITE THIS DOWN!!
28
88=
2
-62
23 3
2
3
29
Express the mixed number as an improper fraction.
5
13 =
3 x 5 + 15
=5
16
30
Express the mixed number as an improper fraction.
9
85 =
31
Express the mixed number as an improper fraction.
9
85 =
5 x 9 + 89
=9
53
32
Express the improper fraction as a mixed number.
3
19= 193
6
-181
=3
16
33
Express the improper fraction as a mixed number.
6
23= =
34
Express the improper fraction as a mixed number.
6
23= 236
3
-185
=6
53
35
Express the improper fraction as a whole number.
8
32= =
36
Express the improper fraction as a whole number.
8
32= 328
4
-320
= 4
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:
39
Journal
• What did you learn today?
• Why is it important?
40
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