PST 201F Assignment 3-Sumaya Moodley

Download PST 201F Assignment 3-Sumaya Moodley

Post on 28-Apr-2015

494 views

Category:

Documents

0 download

TRANSCRIPT

Sumaya Moodley Postnet Suite 446 Private Bag X1510 Glenvista 2058

Student Number: 42402891 Corse Code: PST201F Unique Assignment Code: 763101 Assignment: 3 Pages: 5

Question 1

Development of fraction concepts

The meaning of fractions

Fraction construction

Building on whole number concept

Concepts of fractional Sharing tasks Fraction language Equivalent size of fractions Partitioning....

Question 2 2.1 Area, length models and sets. 2.2 A pizza is cut up into 12 slices and must be shared equally amongst 3 boys and 3 girls. How much would each one get?

2.3.1 If 12 is 3 4 Then 1 is 4 counters 4 44=16

2.3.2

1 4

2 4

3 4

4 4

5 4

Page | 1

Sumaya Moodley Postnet Suite 446 Private Bag X1510 Glenvista 2058

Student Number: 42402891 Corse Code: PST201F Unique Assignment Code: 763101 Assignment: 3 Pages: 5

2.4 59

78

910

119

125

0

1 2

1

1 1 2

6

2.5

8 1>6 = 3

02.6 5 8 1 2

3 4

8

4

=1 8 2.7 6 5 2 4

6 20

3 10

Sumaya Moodley Postnet Suite 446 Private Bag X1510 Glenvista 2058

Student Number: 42402891 Corse Code: PST201F Unique Assignment Code: 763101 Assignment: 3 Pages: 5

Relationship to algorithm

2 5

3 4

6 20

2.8

One Hundredth 2.9 key =One Hundredth = One Tenth = One Unit 2.9.1 2.01

One Tenth

One Unit

Ten Units

Hundred Units

Page | 3

Sumaya Moodley Postnet Suite 446 Private Bag X1510 Glenvista 2058

Student Number: 42402891 Corse Code: PST201F Unique Assignment Code: 763101 Assignment: 3 Pages: 5

2.9.2 50.3

2.10 1.643 0.987 0.879 9.978

00.789

1

2

3

4

5

6

7

8

9

10

1.364 1.943

2.11

Linda bought a top for R175. She got a 25% discount. How much did She pay for it?

Sumaya Moodley Postnet Suite 446 Private Bag X1510 Glenvista 2058

Student Number: 42402891 Corse Code: PST201F Unique Assignment Code: 763101 Assignment: 3 Pages: 5

2.12

0 2.12.1

1

2

3

4

5

6

7

8

9

10

5,3 0,183 5 0,2 = 1 2.12.2 3,6 + 20,269 + 0,94 4 + 20 + 1 = 25

QUESTION 33.1 1 + 1 +1 = 1 +4+ 3 = 8= 2 12 3 4 12 12 12 12 3

3.2 I think that either the teacher didnt explain fully with enough examples and exercise on how deal with proper fractions and how to add, subtract and multiply fraction or the lesson was rushed and did not allocate enough time to this section or the learner was confused on how to solve the problem or was not willing to ask for clarification on how to solve the problem. 3.3 Use the three model types The learner should understand the addition of like fractions and how to change it to like fractions. The learners should devise their own method of calculation and use it. The learners must understand the link between addition of fractions and the addition of whole numbers.

Page | 5