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MALT©2006 Maths/Fractions Slide Show : Lesson 2 Fractions Lesson 2 Understanding mixed numbers and improper fractions.

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Presentation on theme: "MALT©2006 Maths/Fractions Slide Show : Lesson 2 Fractions Lesson 2 Understanding mixed numbers and improper fractions."— Presentation transcript:

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2 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Fractions Lesson 2 Understanding mixed numbers and improper fractions

3 MALT©2006 Maths/Fractions Slide Show : Lesson 2 These numbers are called fractions

4 MALT©2006 Maths/Fractions Slide Show : Lesson 2 These numbers are called Improper fractions

5 MALT©2006 Maths/Fractions Slide Show : Lesson 2 What do you notice about Improper fractions?

6 MALT©2006 Maths/Fractions Slide Show : Lesson 2 All the improper fractions have the top number bigger than the bottom number

7 MALT©2006 Maths/Fractions Slide Show : Lesson 2 That means that these improper fractions are greater than

8 MALT©2006 Maths/Fractions Slide Show : Lesson 2 That means that these improper fractions are greater than

9 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number Ready ?

10 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 2 3

11 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 2 4

12 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 8 2

13 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 2 5

14 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 4 9

15 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out Improper fraction or fraction when you see each number 11 3

16 MALT©2006 Maths/Fractions Slide Show : Lesson 2 This is called a mixed number

17 MALT©2006 Maths/Fractions Slide Show : Lesson 1 Here are some mixed numbers

18 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Shout out what the number is Improper fraction or mixed number

19 MALT©2006 Maths/Fractions Slide Show : Lesson 2 improper fraction or mixed number 4242

20 MALT©2006 Maths/Fractions Slide Show : Lesson 2 improper fraction or mixed number

21 MALT©2006 Maths/Fractions Slide Show : Lesson 2 improper fraction or mixed number

22 MALT©2006 Maths/Fractions Slide Show : Lesson 2 improper fraction or mixed number

23 MALT©2006 Maths/Fractions Slide Show : Lesson 2 So an improper fraction has a bigger number at the top.

24 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Improper fractions can be written as mixed numbers.

25 MALT©2006 Maths/Fractions Slide Show : Lesson 2 This number can also be written as

26 MALT©2006 Maths/Fractions Slide Show : Lesson 2 can you explain why?

27 MALT©2006 Maths/Fractions Slide Show : Lesson mixed number Improper fraction

28 MALT©2006 Maths/Fractions Slide Show : Lesson mixed number Improper fraction

29 MALT©2006 Maths/Fractions Slide Show : Lesson 2 Try these with a friend… ?3?3

30 MALT©2006 Maths/Fractions Slide Show : Lesson 2 And this one… ?4?4

31 MALT©2006 Maths/Fractions Slide Show : Lesson 2 And this one… ?2?2

32 MALT©2006 Maths/Fractions Slide Show : Lesson 2 And this one… ?5?5

33 MALT©2006 Maths/Fractions Slide Show : Lesson 2 And this one… ????

34 MALT©2006 Maths/Fractions Slide Show : Lesson 2 And this one… ????

35 MALT©2006 Maths/Fractions Slide Show : Lesson 2 here is the link x 3 = 15 then add the 1 and you get 16 thirds

36 MALT©2006 Maths/Fractions Slide Show : Lesson 2 here is the link x 5= 10 then add the 2 and you get 12 fifths

37 MALT©2006 Maths/Fractions Slide Show : Lesson 2 here is the link x 6 = 24 then add the 5 and you get 29 sixths

38 MALT©2006 Maths/Fractions Slide Show : Lesson 2 now try these in you jotter WALT: to understand link between mixed numbers and improper fractions (a) (b) (c) (d) (e)(f) (g)(h)(i)(j)(k)(l) (m)(n)(o)(q)(p)(r)

39 MALT©2006 Maths/Fractions Slide Show : Lesson 2 answers (a) (b) (c) (d) (e)(f) (g)(h)(i)(j)(k)(l) (m)(n)(o)(q)(p)(r)

40 MALT©2006 Maths/Fractions Slide Show : Lesson 2 So an improper fraction can be written as a mixed number.

41 MALT©2006 Maths/Fractions Slide Show : Lesson 2 End of this lesson, any questions or comments?


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