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50/1 50/1 Matematik/P Kertas1 Peraturan Pemarkahan Ogos 2011
PERATURAN PEMARKAHAN PEPERIKSAAN PERCUBAAN PMR
TAHUN 2011
MATEMATIK
KERTAS 1
50/1
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PEPERIKSAAN PERCUBAAN PMR 2011 SKEMA PEMARKAHAN KERTAS 1
SOALAN JAWAPAN SOALAN JAWAPAN 1 C 21 D 2 C 22 B 3 B 23 C 4 C 24 B 5 C 25 A 6 D 26 A 7 B 27 C 8 B 28 B 9 B 29 C
10 A 30 B 11 C 31 A 12 D 32 D 13 A 33 C 14 C 34 C 15 A 35 A 16 B 36 B 17 A 37 D 18 A 38 B 19 B 39 D 20 D 40 A
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50/2 50/2 Mathematics/P Kertas2 Peraturan Pemarkahan Ogos 2011
MATEMATIK Tingkatan 3
Kertas 2
PERATURAN PEMARKAHAN
Peraturan pemarkahan ini mengandungi 8 halaman. [Lihat sebelah
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SKEMA MATEMATIK TINGKATAN 3 KERTAS 2
No Marking Scheme
1
10 seen -6
K1
N1
2
8
15
5
2
4
3
K1
NI
3
(a) 5
3
(b) 8 seen 64
N1
K1
N1
4
(a) 4
(b) 14
8 seen
7
4
N1
K1
N1
5
962 mm or 212 m seen
7182 mm
K1
N1
6
(a) -8 (b) kk 5112 or 1512 kk or 17k =1
17
1
N1
K1
N1
7
a) )7( pp
b) )91(3 2p seen )31)(31(3 pp
N1
K1
N1
3
8
42m or 31m seen
2m
K1 N1
9
2
1
2
3
2
1
7)72(2
or 2
1
2
3
2
3
2
1
7722
2
1
2
3
2
3
2
1
72
or 2
2
2
4
72 or 722 28
K1
K1
N1
10
Complete diagram with label 3 sides drawn correctly Complete diagram without label or sketch diagram
P2 P1
P1
11 All sides correctly drawn 3 sides correctly drawn
P2 P1
P
P’
C B
AE
D
P
Q R
S
T
4
12
43 pkp or 43 pkp
4)3( kp
3
4
kp
P1
P1
N1
13
n
m
n
m
6
4
6
3 or
n
mm
6
)4(3 or
n
mm
6
43
n
m
6
42 or
n
m
6
)2(2
n
m
3
2
K1
K1
N1
14
2p seen
3p seen
2,1,0,1,2 p
P1
P1
N1
5
15
(a) The straight line EF or EF Line EF drawn on the diagram (b) Locus Y completely drawn Locus Z completely drawn (c ) Intersection Note: Ignore label for locus Y and Z
P2 P1
K1 K1
N1
16
a) 24 b) Angle ; Doctor = 150 0
Architech = 48 0 Lawyer = 72 0
90Engineer
72
150
48
Lawyer
Architech
Doctor
N1
N1 N1 N1
6
17
i. Correct scale
ii. All points plotted correctly
iii. Points joined using a ruler
Note 1 :
i. wrong scale – 0 mark
ii. more then 2 points wrongly plotted – 0 mark
iii. 1 or 2 points plotted wrongly – 1 mark
iv. points joined without ruler / dotted line – 1 mark
K1
K2
K1
18
All sides are correctly drawn Any 3 sides are correctly drawn.
P2
P1
Number of
handphones
sold
Bilangan
telefon yang
dijual
Jan Month
Feb Mar Apr May
300
7
19
a. Angle correctly measured = 80 º 1 0 b.
Construction of 120 0 and the straight line from R
Construction of perpendicular line from P
Complete diagram
P1
Nota: Mohon guru-
guru mengukur sendiri untuk ketepatan.
K2
K1
N1
20
Directions of both axes correct, uniform scales
All 7 points are plotted correctly
Smooth curve passes through all the correct points Notes : Award K1 for 5 or 6 points correctly plotted
K1
K2
N1
120º
P
Q
R
S