pst 201f assignment 3-sumaya moodley

Sumaya Moodley Student Number: 42402891

Postnet Suite 446 Corse Code: PST201F

Private Bag X1510 Unique Assignment Code: 763101

Glenvista Assignment: 3 2058 Pages: 5

Page | 1

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

4×4=16

2.3.2

1 2 3 4 5

4 4 4 4 4





2.4

5 7 9 1 1 1 2 9 8 10 9 5

0 1 1 1 1

2 2

6

2.5 8

1 > 6 = 3

0 3 8 4

4

2.6

5 1

8 2

= 1 8

2.7

6 2 5 4

6 3 20 10





Page | 3

Relationship to algorithm

2 3 6

5 4 20

2.8

One One One Ten Hundred Units Hundredth Tenth Unit Units

2.9 key

=One Hundredth

= One Tenth

= One Unit

2.9.1

2.01





2.9.2 50.3

2.10

1.643

0.987

0.879 9.978

0 1 2 3 4 5 6 7 8 9 10

0.789

1.364

1.943

2.11

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





Page | 5

2.12

0 1 2 3 4 5 6 7 8 9 10

2.12.1

5,3 × 0,183 ≈ ×5 × 0,2 = 1

2.12.2

3,6 + 20,269 + 0,94 ≈ 4 + 20 + 1 = 25

QUESTION 3

3.1 1 + 1 + 1 = 1 + 4 + 3 = 8 = 2

12 3 4 12 12 12 12 3

3.2 I think that either the teacher didn’t 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.

pst 201f assignment 3-sumaya moodley

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