skema mate k 12 pat t2 perak 2011

7/27/2019 Skema Mate k 12 Pat t2 Perak 2011

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SULIT

JABATAN PELAJARAN PERAK

PEPERIKSAAN SELARAS AKHIR TAHUN 2011

TINGKATAN 2

MATHEMATICS 50/2Oktober

2011

MATHEMATICS

PERATURAN PEMARKAHAN


2/9

ANSWER

MATHEMATICS PAPER 1

1 D 21 C2 B 22 C

3 D 23 B

4 D 24 D

5 C 25 A

6 C 26 A

7 C 27 A

8 D 28 B

9 C 29 A

10 C 30 B

11 B 31 C

12 C 32 D13 A 33 B

14 C 34 A

15 D 35 A

16 A 36 D

17 C 37 C

18 A 38 B

19 C 39 C

20 B 40 B


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MARKING SCHEME

MATHEMATICS PAPER 2

No Solution and Mark Scheme Sub

Mark

Full

Mark1 0.85

17.00

K1

N12

2 2.1

2.9

K1

N1

23

11

24

16

11

K1

N1 2

4 0.45 or equivalent

24.45

K1

N1 2

5 (a) 0.027

(b) 0.9 or equivalent

0.91

N1

K1

N1 3

6 (a) 7

(b) 9x 4x = 4 + 36

8

N1

K1

N1 3


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Mark

Full

Mark

7 Translation/ Translasi

64

N1

N12

8

Image S correctly drawn

Notes :

At least 2 sides correctly drawn award N1

N2

2

9 (a) 53 x

(b) 2 4w

2w

N1

K1

N13

S

P

Q

S


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Mark

Full

Mark

10 (a) 15 3n

(b) 6m 10p or 4m + p

2m 9p

N1

K1

N1 3

11 Clockwise/Arah jam.

90o.

N1

N1 2

12

2

4

- 4 - 2 0 2 4

- 2

- 4

y

x

Q ( 4 , - 3 )

P

(a) Mark the point P correctly

Note: Ignore label

(b) Q ( 4, -3)

P1

P1 2


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Mark

Full

Mark

13 (a)

Marks

Markah

2 4 6 8 10

Frequency

Kekerapan5 4 6 3 2

Complete frequency table correctly

(b) All bars chart correctly drawn

Note:

If only 3 bars correctly drawn - awardedN2

If only 2 bars correctly drawn - awardedN1

Sketching deduct 1 mark from the mark obatained.

N1

N3

4

14

(a) Construct 60 at J

Construct KJL = 30

Construct arcKL = 6 cm

JKL completely constructed

(b) Intersection of two arcs.

Perpendicular line.

K1

K1

K1

N1

K1

N1 6

J

L

K


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Mark

Full

Mark

15 (a) GE or Diagonal GE or Straight line GE

Note:

If diagonal GE drawn on the diagram awardP1

D E H

KG F

(b) (i) locus P drawn correctly

(ii) locus Q drawn correctly

(c) Mark two intersections correctly shown

P2

K1

K1

N1 5

16 (a) 160

(b) Tuesday = RM 2.00 30 = RM 60.00 or

Total Sale = RM 2.00 160 = RM 320.00

60 : 320

3 : 16

Note:

If direct answer 3 : 16 - award K1K1N1

N1

K1

K1

N1

4

17 (a) Reflection/Pantulan.

y-axis/paksi -y

(b) y = 1 or drawn on the diagram.

N1

N1

N1 3


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Mark

Full Mark

18

Net complete and correctly drawnNote:

2 or 3 surfaces correctly drawn award P2Only one surface correctly drawn award P1

P3 3

19CA = 12 or AD = 16 seen

16 5

11

K1

K1

N1

3


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20 Number of Stamps Collected

Bilangan Setem yang Dikumpul

Farez

Iqbal

Samuel

Wei Heng

represents 20 stamps

mewakili 20 setem

N1

N1

N1

N1 4

skema mate k 12 pat t2 perak 2011

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