5/1/09: To put fractions in order Steps to Success: 1)I can explain what a denominator is 2)I can explain what a numerator is 3) I can order proper fractions

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5/1/09: To put fractions in orderSteps to Success: 1)I can explain what a denominator is2)I can explain what a numerator is

3) I can order proper fractions4) I can order mixed fractions

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To put fractions in order

Steps to Success: 1)I can explain what a denominator is2)I can explain what a numerator is3)I can order proper fractions4)I can order mixed fractions







How many whole Pizzas are there?




How many whole Pizzas are there?

Is it in 1 part?




Is there still 1 whole pizza?




How many equal parts are there now?





2





2 DenominatorThis tells us how many parts make the whole.







2 DenominatorThis tells us how many equal parts make the whole.

How many parts of the whole do we have now?




2 DenominatorThis tells us how many equal parts make the whole.

1NumeratorThis tells us how many parts we have.




Which number is bigger?

2 8

Denominators




With denominators we need to be careful...

Denominators




With denominators we need to be careful...

Denominators

21

81




Denominators

21

81




Denominators

21

81

161




Denominators

21

81

161

The ____ the denominator, the ______the parts.

BiggerSmaller




Denominators

21

81

161

The bigger the denominator, the smaller the parts.




NumeratorsWhat are the denominators for these ‘pizzas’?




NumeratorsWhat are the denominators for these ‘pizzas’?

8 8 8




Numerators

8 8 8

How many parts do we have?




Numerators

8 8 8

4





Numerators

8 8 8

4





Numerators

8 8 8

4 7





Numerators

8 8 8

4 7





Numerators

8 8 8

4 7 2





Numerators and Denominators

8

7




Numerators and Denominators

8

7

Which number is the denominator?

Which number is the numerator?

What does denominator mean?

What does numerator mean?




Mixed FractionsA mixed fraction is when we have a whole number and a fraction.




Mixed FractionsA mixed fraction is when we have a whole number and a fraction.

132




Ordering Fractions

8 8 8

4 7 2

With your partner, put these fractions in order.




Ordering Fractions

8 8 8

4 7 2





Ordering Fractions

8 8 8

4 7 2





Ordering Fractions With your partner, put these fractions in order.

82

31

163




Ordering FractionsWith your partner, put these fractions in order.

82

31

163




Ordering FractionsWith your partner, put these fractions in order.

82

31

163




Ordering Fractions

10

2

1




21




2

1

3

1

4

1

8

1

16

1

16

3

16

7

3

2

4

2

4

3

8

2

83

84

85

86

87

1

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5/1/09: To put fractions in order Steps to Success: 1)I can explain what a denominator is 2)I can explain what a numerator is 3) I can order proper fractions