TTYP - Explain what a fraction is. Identify your own real life - - PDF document

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TTYP - Explain what a fraction is. Identify your own real life - - PDF document

Fractions Slides.notebook June 04, 2020 Steps To Success: LO: To identify fractions I can explain what a faction is and define what the numerator and denominator is of shape I can identify the value of a fraction using diagrams I can


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SLIDE 1

Fractions Slides.notebook 1 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

TTYP - Explain what a fraction is. Identify your own real life examples of fractions that you have seen in the world around you.

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SLIDE 2

Fractions Slides.notebook 2 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

TTYP - Explain what a fraction is. Identify your own real life examples of fractions that you have seen in the world around you.

A fraction represents part of a whole. When something is broken up into a number of equal parts, the fraction shows how many of those parts you have. 9 10

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SLIDE 3

Fractions Slides.notebook 3 June 04, 2020

A fraction represents part of a whole. When something is broken up into a number of equal parts, the fraction shows how many of those parts you have.

3 4

The numerator (the number at the top) tells us how many pieces we have. The denominator (the number at the bottom) tells us how many equal parts the whole (shape, number, quantity) has been divided into. LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 4

Fractions Slides.notebook 4 June 04, 2020

TTYP - Determine what fraction of each shape has been shaded. Explain how you determined the value of each fraction.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 5

Fractions Slides.notebook 5 June 04, 2020

TTYP - Determine what fraction of each shape has been shaded. Explain how you determined the value of each fraction.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

1 2 3 4 5 8

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SLIDE 6

Fractions Slides.notebook 6 June 04, 2020

TTYP - Determine what fraction of each shape has been shaded. Explain how you determined the value of each fraction.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 7

Fractions Slides.notebook 7 June 04, 2020

TTYP - Determine what fraction of each shape has been shaded. Explain how you determined the value of each fraction.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

5 8 5 6 1 4 3 6 6 10

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SLIDE 8

Fractions Slides.notebook 8 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

True or False: There is only one way to represent a fraction visually

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SLIDE 9

Fractions Slides.notebook 9 June 04, 2020

Let‛s look at represented visually using shapes: Remember, it doesn't matter which three parts are shaded, it still represents . It also doesn‛t matter how the equal parts are arranged. The shaded part still represents .

3 4 3 4 3 4

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

True or False: There is only one way to represent a fraction visually

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SLIDE 10

Fractions Slides.notebook 10 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

Determine which representations of are incorrect, justify your reasoning.

4 5

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SLIDE 11

Fractions Slides.notebook 11 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

3 4

The numerator tells us how many pieces we have. The denominator tells us how many equal parts the whole (shape) has been divided into.

Task 1: Determine what fraction of each shape has been shaded.

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SLIDE 12

Fractions Slides.notebook 12 June 04, 2020

You will see that some fractions are equivalent to each other.This mean that their value is the same. For example is equivalent to To help us understand the concept of equivalent fractions, imagine the drawing above is a chocolate bar. Now we can clearly see that =

3 4 6 8 3 4 6 8

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 13

Fractions Slides.notebook 13 June 04, 2020

TTYP - Determine what the equivalent fractions are for these shapes are below.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 14

Fractions Slides.notebook 14 June 04, 2020

TTYP - Determine what the equivalent fractions are for these shapes are below. Equivalent fractions have the same value but different numerators and denominators.

LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

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SLIDE 15

Fractions Slides.notebook 15 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

TTYP - Determine how many sections of each shape should you shade in to match the given fraction value. Explain why shading in some of these values seem to be more difficult than others.

3 4 4 6 1 2 2 3

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SLIDE 16

Fractions Slides.notebook 16 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

For some fraction problems you will need to use your knowledge of equivalent fractions to help you. These shapes may be tricky to identify the number of sections that need to be shaded, as the fraction given does not correspond with the total amount of sections the shape has been divided into.

1 2

1) When this happen, first find out how many section your shape has been divided into, in this case the shape has been divided into 12 equal parts. 2) Then simply find of 12 and you have calculated the number of sections you must shade in to find

  • f your shape. So you must shade in 6 sections.

3) Finally you can record your equivalent fractions

Shade in of this shape:

1 2

1 2 6 12

=

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SLIDE 17

Fractions Slides.notebook 17 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

For some fraction problems you will need to use your knowledge of equivalent fractions to help you. These shapes may be tricky to identify the number of sections that need to be shaded, as the fraction given does not correspond with the total amount of sections the shape has been divided into.

2 3

1) When this happen, first find out how many section your shape has been divided into, in this case the shape has been divided into 9 equal parts. 2) Then simply find of 9 and you have calculated the number of sections you must shade in to find

  • f your shape. So you must shade in 6 sections.

3) Finally you can record your equivalent fractions

Shade in of this shape:

2 3

2 3 6 9

=

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SLIDE 18

Fractions Slides.notebook 18 June 04, 2020 LO: To identify fractions

  • f shape

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can identify the value of a fraction using diagrams I can recognise equivalent fractions on a diagram

Task 2: Shade in each shape to show the represented fraction.

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SLIDE 19

Fractions Slides.notebook 19 June 04, 2020

TTYP - Explain what a factor is. Factors are numbers that divide into another number with no remainders. The factors of 12 are 1, 2, 3, 4, 6 and 12.

Starter - Factor Pairs:

10 = 15 = 16 = 18 = 21 = 42 = 36 = 50 = 30 = 28 = 44 = 60 =

LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

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SLIDE 20

Fractions Slides.notebook 20 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

TTYP - Explain what an equivalent fraction is.

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SLIDE 21

Fractions Slides.notebook 21 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

TTYP - Explain what an equivalent fraction is.

When two or more fractions are equivalent, this means they are the same in terms of shape and size, but are expressed using different numbers. For example, these fractions are exactly the same, but because the larger shape is split into a different number of segments in each case, the fraction is expressed in a different way:

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Fractions Slides.notebook 22 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

Equivalent Fraction Recap: Draw a diagram to show:

3 8 12 = 2

2 5 10

=

1 3 2 6

=

1 5 9 15

=

3

Hint: Draw the shape with the larger denominator first to ensure both shapes are sized the same!

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SLIDE 23

Fractions Slides.notebook 23 June 04, 2020 Identify a fraction that is equivalent to 1/2. Identify a fraction that is equivalent to 1/4. Identify a fraction that is equivalent to 9/12.

Another useful way to look at equivalent fractions is on a fraction wall. Look at this fraction wall and identify some equivalent fractions

LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

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SLIDE 24

Fractions Slides.notebook 24 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

From looking at the fraction wall, we can see:

1 2 2 4 3 6 4 8 5 10 6 12

TTYP - When looking at these equivalent fractions, can you identify any particular pattern between these equivalent fractions? If you were not allowed to use diagrams to find different equivalent fractions, determine how else you could identify an equivalent fraction.

1 4 2 8 3 12 1 5 2 10

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SLIDE 25

Fractions Slides.notebook 25 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

We know that fractions are closely linked to division. tells us that something has been divided into 2 equal parts and we have 1 out of 2 equal parts. tells us that something has been divided into 8 equal parts and we have 4 out of 8 equal parts (equal to ). Therefore equivalent fractions will always have denominators with multiples and factors in common. Let‛s look at some fractions that are equivalent to again.

1 2

4 8

1 2 1 2

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SLIDE 26

Fractions Slides.notebook 26 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

1 2 2 4 3 6 4 8 5 10 6 12

We can see that the denominators are all multiples of 2. The numerator is always half of the denominator.

1 2 4 8

x4 x4

1 2 7 14

x7 x7

To create an equivalent fraction with a larger value, simply multiply the numerator and denominator by the same number. To create an equivalent fraction with a smaller value, simply divide the numerator and denominator by the same number.

6 12 1 2

÷6 ÷6

10 20 1 2

÷10

÷10

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SLIDE 27

Fractions Slides.notebook 27 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

1 3 2 6 3 9 4 12 5 15 6 18

Let‛s look at some fractions that are equivalent to .Now, the denominators are all multiples of 3. The numerator is always a third of the denominator.

1 3 5 15

x5 x5 5

1 3 7 21

x7 x7

To create an equivalent fraction with a larger value, simply multiply the numerator and denominator by the same number. To create an equivalent fraction with a smaller value, simply divide the numerator and denominator by the same number.

3 9 1 3

÷3 ÷3

9 27 1 3

÷9

÷9

1 3

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SLIDE 28

Fractions Slides.notebook 28 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

1 5 16 20 2 6 15 30

Identify three different equivalent fractions for the fractions below, explain how you came to your conclusion.

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SLIDE 29

Fractions Slides.notebook 29 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

1 4 5 20

Determine what the value if of the missing digits, explain your reasoning.

2 3 8 12 4 5 20 25 32 40 4 5 33 77 3 7 36 42 6 7

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SLIDE 30

Fractions Slides.notebook 30 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

Sometimes, Always, Never?

If I split a shape into 4 parts I have split it into quarters. I did the same thing to the numerator and the denominator so my fractions are equivalent.

3 4 5 6 7 9

= =

Do you agree with Ben's reasoning? Justify. Use the digits cards below to fill in the boxes. How many different ways can you find?

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SLIDE 31

Fractions Slides.notebook 31 June 04, 2020 LO: To identify equivalent fractions

Steps To Success: I can explain what a faction is and define what the numerator and denominator is I can use multiplication facts to find equivalent fractions I can use division facts to find equivalent fractions

Identify three equivalent fractions for each fraction

Extension: Identify the missing fraction values. Jamie says 2/3 is smaller than 20/30 because the numbers are

  • smaller. How can you help Jamie understand his mistake?

1 5 3 4 1 3 2 3 4 5 5 6 1 6 4 12 3 7 2 9 5 15 10 30 1 7 18 21 3 8 5 11 36 48 24 64

Challenge Task Stretch Task Super Stretch Task

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SLIDE 32

Fractions Slides.notebook 32 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Starter - Division:

453 ÷ 3 = 798 ÷ 3 = 822 ÷ 3 = 968 ÷ 4 = 574 ÷ 4 = 8406 ÷ 6 = 9012 ÷ 6 = 9464 ÷ 7 = 3533 ÷ 6 = 2855 ÷ 7 = 9018 ÷ 6 = 5406 ÷ 6 = 5537 ÷ 7 = 8492 ÷ 7 = 6443 ÷ 8 =

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SLIDE 33

Fractions Slides.notebook 33 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Discuss what strategy we can use to calculate quantities of amounts, for example of 12. Explain the reasoning behind the strategy you would use to calculate quantities of amounts.

2 3

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SLIDE 34

Fractions Slides.notebook 34 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Discuss what strategy we can use to calculate quantities of amounts, for example of 12. Explain the reasoning behind the strategy you would use to calculate quantities of amounts.

2 3

To find quantities of amounts, simply divide by the bottom (the denominator) and times by the top (the numerator)!

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SLIDE 35

Fractions Slides.notebook 35 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

We can think of fractions in two ways: as a number and as an operator. When we place fractions on a number line and think of them as part of our number system we are thinking

  • f fractions as numbers. But fractions can also be used as operators. This requires us to

use the fraction to carry out a calculation. Let‛s look at this example: In this example, the fraction is being used as an

  • perator not a number because we have to find of

a set of objects. We have to carry out an operation

3 4

3 4

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SLIDE 36

Fractions Slides.notebook 36 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

We know that to find a fraction of an amount we can just divide by the bottom and times by the top. Let's look at a bar model to help us visualize this.

3 4 of 12

12 3 3 3 3

1) You have your whole number which is 12 2) If you divide your whole into 4 equal parts then this gives you a value of = 3

1 4

3) If you know = 3, but you want then times both the fraction and the value by 3 so now you know that

1 4 3 4

3 4 = 9

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SLIDE 37

Fractions Slides.notebook 37 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

We know that to find a fraction of an amount we can just divide by the bottom and times by the top. Let's look at a bar model to help us visualize this.

4 6 of 30

30 5

1) You have your whole number which is 30 2) If you divide your whole into 6 equal parts then this gives you a value of = 5

1 6

3) If you know = 5, but you want then times both the fraction and the value by 4 so now you know that

1 6 4 6

4 = 20

5 5 5 5 5

6

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SLIDE 38

Fractions Slides.notebook 38 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

TTYP - Explain in your own words what these bar models represents

27 48

50

9 9 9 6 6 6 6 6 6 6 6

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SLIDE 39

Fractions Slides.notebook 39 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

TTYP - Explain in your own words what these bar models represents

27 48

50

9 9 9

2 3 of 27 = 18

6 6 6 6 6 6 6 6

5 8 of 48 = 30 2 5 of 50 = 20

10 10

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SLIDE 40

Fractions Slides.notebook 40 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Let's try these fraction word problems. Amy's been reading a book about penguins for the last week. The book has 80 altogether. Amy still has of her book left to read. How many pages has Amy got left?

2 8

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SLIDE 41

Fractions Slides.notebook 41 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Let's try these fraction word problems. Bobs been saving money for his holiday that cost him £828 in

  • total. Bob has paid of his holiday off. How much money has

Bob paid towards him holiday so far?

2 3

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SLIDE 42

Fractions Slides.notebook 42 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Let's try these fraction word problems. Luke has £80. He spends on a PS4 game and on a new cap, how much money has Luke got left?

5 8 1 8

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SLIDE 43

Fractions Slides.notebook 43 June 04, 2020 LO: To calculate quantities

  • f amounts using fractions

Steps To Success: I can divide my amount by the denominator and multiply by the numerator I can use my knowledge of multiplication and division to find quantities of amounts I can solve faction word problems using my knowledge of fractions

Extension: Complete the fraction word problems. 3 4 of 20 2 3 of 36 4 5 of 35 3 4 of 16 3 5 of 45 4 6 of 24 3 4 of 36 5 6 of 42 2 6

  • f 54

6 7 of 49 5 6 of 72 3 7 of 56 6 7

  • f 42

6 9 of 81 7 8 of 48

Calculate the quantities of amounts

Challenge Task Stretch Task Super Stretch Task

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SLIDE 44

Fractions Slides.notebook 44 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP: Explain how you add and subtract fractions that have the same denominators. Identify the mistake that has been made with the calculation below.

3 8 4 8 7 16

+ =

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SLIDE 45

Fractions Slides.notebook 45 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each pizza represents, justify your answer. Determine what calculation the pizzas below represent.

  • =
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SLIDE 46

Fractions Slides.notebook 46 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each pizza represents, justify your answer. Determine what calculation the pizzas below represent.

  • =

8 8 5 8 3 8

  • =

Notice how the denominator is still 8, this is because our whole (in this case a pizza) is still cut into 8 equal parts.

slide-47
SLIDE 47

Fractions Slides.notebook 47 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each cake represents, justify your answer. Determine what calculation the cakes below represent.

  • =
slide-48
SLIDE 48

Fractions Slides.notebook 48 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each cake represents, justify your answer. Determine what calculation the cakes below represent.

  • =

6 7 5 7 1 7

  • =

Notice how the denominator is still 7, this is because our whole (in this case a cake) is still cut into 7 equal parts.

slide-49
SLIDE 49

Fractions Slides.notebook 49 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each pizza represents, justify your answer. Determine what calculation the pizzas below represent.

+ =

slide-50
SLIDE 50

Fractions Slides.notebook 50 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each pizza represents, justify your answer. Determine what calculation the pizzas below represent.

+ =

3 8 4 8 7 8

+ =

Notice how the denominator is still 8, this is because our whole (in this case a pizza) is still cut into 8 equal parts.

slide-51
SLIDE 51

Fractions Slides.notebook 51 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each chocolate bar represents. Express your answer to the calculation as both an improper fraction and a mixed number.

+ =

slide-52
SLIDE 52

Fractions Slides.notebook 52 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

TTYP - Identity what fractions each chocolate bar represents. Express your answer to the calculation as both an improper fraction and a mixed number.

+ =

6 12 11 12 17 12

+ =

Notice how the denominator is still 12, this is because our whole (in this case a chocolate bar) is still cut into 12 equal parts.

  • r

5 12

1

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SLIDE 53

Fractions Slides.notebook 53 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

Now try to solve these fraction calculations. Explain how you could represent this calculations visually.

3 5 4 5

+ =

5 6 4 6

  • =
slide-54
SLIDE 54

Fractions Slides.notebook 54 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

3 5 4 5

+ =

5 6 4 6

  • =

7 5 1 6

+ =

7 5

= =

2 5

1

  • =

= =

1 6

1. 2.

slide-55
SLIDE 55

Fractions Slides.notebook 55 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

Task: Solve these fraction calculations. To challenge yourself draw a visual representation to prove your working out.

2 3 10 10 4 6 2 3 7 10 1 6 7 7 7 8 4 5 4 7 4 8 2 5

+ =

  • =

+ = + =

  • =
  • =

3 4 6 6 4 5 2 4 3 6 7 5 9 10

1

5 10 3 4 4

+ =

  • =

+ = + =

  • =
  • =

5 7 11 12 6 4 6 7 7 12 3 4 13 8 6 8 5 6 4

+ =

  • =

+ = + =

  • =
  • =

7 5

Extension: Solve the missing number fraction calculations.

1 1 2

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Fractions Slides.notebook 56 June 04, 2020 LO: To add and subtract fractions with the same denominators

Steps To Success: I can add or subtract fractions and recognise that the denominator stays the same I can add or subtract the numerators together using mental maths strategies I can write my answer as a fraction and as a mixed number when appropriate

Extension: Missing Number Fraction Calculations.

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Fractions Slides.notebook 57 June 04, 2020