Learning Objectives - PowerPoint PPT Presentation

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Learning Objectives

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Learning Objectives In the starter activity Pupils should be able to revise what they have in previous lessons By the end of this lesson Pupils should be able to able ... – PowerPoint PPT presentation

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Title: Learning Objectives


1
Learning Objectives
  • In the starter activity
  • Pupils should be able to revise what they have in
    previous lessons
  • By the end of this lesson
  • Pupils should be able to able to add, subtract,
    multiply and divide fractions
  • They will be able to complete related questions
    from their text books

2
STARTER
  • Give a fraction equivalent to

3
Simplify
4
Write as a percentage

5
Write as a fraction
  • 7

6
Convert it into a mixed number
7
Convert it into an improper fraction
8
Adding Fractions





9
Why Not ???????????


10
Remember
  • When you add fractions
  • The denominators must be the same

11
Pupils should be able to
  • Complete Exercise 157
  • Q 1-5
  • Page 352
  • Time allotted 2 minutes

12
What Happens if
  • The two bottom numbers are different

13
2
  • 2

14
Pupils should be able to
  • Complete Exercise 157
  • Q 6-11
  • Page 352
  • Time allotted 5 minutes

15
(No Transcript)
16
Find LCM (Lowest Common Multiple)
Multiples of 3 and 4
Multiples of 3 3,6,9,12,15,18,21,.. Multiples
of 4 4,8,12,16,20,24,
17
  • Change the denominators into 12
  • 3
  • 3

4
18
Subtracting Fractions
19
Different Denominators
20
(No Transcript)
21
Pupils should be able to
  • Complete Exercise 158
  • Q 2, 4, 5, 8
  • Page 352
  • Time allotted 5 minutes

22
Multiplying Fractions

1 of the 3 parts is Green of the box is
Green
The box is split in half This split the green
part in half. Now only of the whole box is
green


23
This means that
of
is
24
OR
25
Question 5
26
(No Transcript)
27
Pupils should be able to
  • Complete Exercise 159
  • Q 1-9
  • Page 353
  • Time allotted 10 minutes

28
Dividing Fractions
29
Method
  • Invert the second fraction and them multiply

30
Pupils should be able to
  • Complete Exercise 1510
  • Questions as many as they can
  • Page 353
  • Time allotted 10 minutes
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