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LIS PENGETUA SEKOLAH MALAYSIA
CAWANGAN
PULAU PINANG
MODUL
BERFOKUS
sPM
2014
L'L1,IL
SCIENCE
Paper 1
Septernber
1
hour
Satu
Jam
Lima Belas Mlnlt
Skema
Jawapan
UNTUK
KEGUNAAN
PEMERIKSA
SAHAJA
www'mvsfioolchildren.com
PEMTURAN
PEMARMHAN
INI
MENGANDUNGI
2HAI.AMAN
BERCETAK
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Soalan Jwp Soalan
1 .
D
. 11
.
2
A
2
3
c
3
4 D
4
5
B 15
6 B 16
7
B
17
8
B
18
9
B
19
10
B
20
Modul Berfokos Sains SPM 2014
Skema Jawapan
Jwp Soalan Jwp Soalan
A
...
21 c 31
c 22 c 32
B 23 B
33
A
24
A
34
c 25 B 35
D 26 D 36
c
27
B
37
c
28
A
38
D
29
B
39
c 30
A
40
Jwp
Soalan
Jwp
B
41
c
D
42
c
c
43 D
c
44
B
D
45 D
A
46
c
c
47
c
c
48
c
D 49
c
c
50 D
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1
MAJLIS PENGETUA SEKOLAH MALAYSIA
CAWANGAN PULAU PINANG
MOfll:TL BERFOKUS SPM 2014
SCIENCE
Paper
September
2 z hour
1511/2
Two hours and thirty minutes
Skema Jawapan
UNTUK
KEGUN N PEMERIKS S H J
. 2 . ... ;
PERATURANPEMARKAHAN INIMENGANDUNGI 6 HALAMAN BERCETAK
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2
Question
Mark
Scheme
1511 PP)
Sub
Mark
Total
Mark
1 a) Able to determine the number of attached earlobe against free earlobe.
2
2
b)
c)
1511 PP)
Sample answer
Type
Jenis
Number of pupils
Bilangan murid
2 correct -2 marks
1 correct
1
mark
0 correct 0 mark
Attached earlobe
Cuping telinga
melekap
10
Able to draw 2 bars with correct height
Able to draw 2 bars
with correct width
Sample answer
Number of pupils
Bilangan murld
12
10
8
6
4
2
0
Attached
earlobe
Cuping telinga
melekap
Able to state the type
of
variation
Sample answer
Free earlobe
Cuping telinga
bebas
Discontinuous variation Variasi tak se anjar
Free earlobe
Cuping telinga
bebas
Jenis
Type
1+1
2
1 1
TOTAL
5
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3
Question
Mark Scheme
2 a) Able to
tick
the correct diagram
answer
b)
c)
Able to state the inference
Sample
nswer
clear
area
k w san ern ih
Petri dish B showed c lear area around the filter paper because antibiotic kills
bacteria.
Piring petri 8 menunjukkan kawasan jernih yang mengelilingi kertas turas
kerana antibiotik memusnahkan baktf: ria.
Able to state the responding variable
Sample
nswer
(i)
Clear area
Kawasan jernih
Able to state the manipulated variable
Sample
nswer
.
u __ -
_ _ ______ _ _ _ _ _ _ _
ii) Presence
of
antibiotic
Kehadiran antibiotik
d)
Able
to
state the operational definition for
ntibiotic
Sample
nswer
~ i c > t i c s_a s u b ~ a n c ~ J ~ a t P r d U < ; a r a r e ~ -. , .
Antibiotik adalah bahan yang menghasi kan kawasan jernih.
1511 PP)
Sub
Mark
Total
Mark
TOT L 5
-
1511 PP)
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4
1511(PP)
Question Mark Scheme
Sub
Total
Mark
Mark
3(a)
Able
to state
type of motion. 1
1
answer
Velocity decreases
Ha/aju berkurang
b)
Able
to
measure the length.
answer
1 1
12.7
em
0.1)
c)
Able to calculate
the velocity
1
+
1
2
answer
Velocity=
displacement
time
12.7 em
=
10
tick
x 0.02s
=
63.5 cms
1
alaju
=
ses r n
m s
a
12.7
em
=
1 detik
x
0.02s
=
63.5 cms
1
[1
mark for value
I 1 markah untuk pengisian nila1]
[1 mark for c m ~ w ~ r I 1 l r _ k ~ h lntuk jawapan]
(d)
Able
to tick the correct
diagram.
1 1
answer
I
..
I
II
I
I
I
I
;
:
.
,.
TOT L
-
1511{PP)
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5
Question Mark Scheme
4 a) AbJe to calculate the difference
Sample answer
b)
c)
d)
e)
0.5
Able to state hypothesis
Sample answer
Alloy is harder than pure metal.
Aloi adalah lebih keras daripada logam tulen.
Able
to
state
the constant
variable
Sample answer
Initial length of the block I size of C-clamp
Panjang
w l blok
I
saiz
penyepit
C
Able to state the relationship between the hardness
of
the
block
and
difference between the initial and final length
of
the
block
Sample answer
1.
When the hardness of the block increases, the decrease the difference
between the initial
and
final length of the block deacrease
Kekerasan
blok
bertambah perbezaan panjang
w l
dan panjang
khir b gi blok
itu berkurang
2. The harder the block, the lesser the difference between the inial
and
final length of block.
Semakin keras blok semakin kurang perbezaan panjang awal dan
. ..-panjang-akhir--bagi-elek
. .
. . .
.
Able to tick
the
correct composition for the alloy
Sample answer
Tin
I Timah.
Aluminium I Aluminium
Coppet/ Kuprum
. ; ,\
Magnesium
I
Magnesium
Zinc I Zink
[ 2 ticks for 1 mark ]
1511 PP)
Sub Total
Mark Mark
1 1
1 1
1 1
1 1
TOTAL 5
1511 PP)
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6
1511(PP)
Question
Mark Scheme
Sub
Total
Mark
Mark
5 a)
Able
to
state the master gland in the endocrine system.
1
1
Sample answer
Pituitary gland
I Kelenjar pituitari
b)
Able to name gland
Q
1
1
Sample answer
Thyroid gland
I Kelenjar tiroid
(c)(i) Able
to
state
the
hormone
that
is produced by gland R
1
1
Sample answer
nsulin
(c)(ii)
Able to state
one
effect if gland R o ~ s not produce
sufficient
hormone.
1
1
Sample answer
Diabetis I kencing manis.
d)
Able
to
state the
correct
hormone
answer
1 1
Adrenaline Adrenalin
e)
Able
to
name the gland.
Sample answer
1 1
TestiS:
-
-
OTAL
6
-
1511 PP)
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7
Question Mark Scheme
6 a) Able
to
state
colour
of
filter
W and light Y.
b)
c)
Answer
i)
Yellow
I
kuning .
ii)
Red
I merah .
Able
to mark
P
for
the
primary colour
filter.
Answer
White light
ahaya Putih
Red
erah
p
y
Ray box
~ o t a k i n a r
>
Green
Hijau
Colour filter W Red Colour filter
Penapis Warna W Penapis warna
Able
to
state
what
happen
to
the
other
compenent.
Answer
Absorbed I diserap
White
V screen
Skrinputih
d) Able
to
state the colour appear
on
white screen if red
filter is
replaced
__
_
withcyan
-
filter
.colour. - - - - - -
Answer
Green I hijau
e)
Able
to
state the
colour
of light.
Answer
Blue
II
Green
II
Biru
II
Hijau
1511 PP)
Sub
Mark
1+1
1
TOT L
1511 PP)
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halaman sebelah
Total
Mark
2
6
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8
1511 PP)
Question
Mark Scheme
Sub Total
Mark
Mark
7 a)
Able to state the health problem.
1+1
Answer
i)
N : Obesity I Kegendutan
ii)
L : Anorexia II Anoreksia
b)
Able to state one reason of the health problem.
1+1
answer
i)
N:
Over eating I Makan ber/ebihan
ii)
L:
Loss
of
at appetite
I
refuse to eat
I
psychological disturbance.
Kehilangan se/era makan llenggan makan gangguan
psikologi
c)
Able
to
state health problem that may happen
to
individual N.
1
1
answer
Heart disease II artherosclerosis diabetis high blood pressure II kidney
problem/
Penyakit jantung llarterioskeloris kencing man s tekanan darah tinggi
penyakit buah pinggang
d)
Able to state
suggest
one way to help individual L.
1
1
Answer
Eat balanced diet II psychotherapy II take medicine II reduce stress support
love from family members I friends.
Makan makanan seimbang terapi kaunseling mengambil ubat
mengurangkan tekanan sokongan
lkasih
sa yang daripada ke/uarga1 rakan
-
OT L
6
1511 PP)
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Question
8 a)
b)
c)
d)
e)
f)
t511 PP)
9
Mark Scheme
Able
to
name part K
Answer
Tail I hydrocarbon I organic
Ekor I hidrokarbon I organik
Able
to
state the part of soap molecule
that
dissolves in water.
Answer
L I head I hydrophilic I
loni
L I kepala I hidrofilik I lonik
Able
to
state
one other substance that can be used
to
replace sodium
hydroxide.
Potassium hydroxide solution
Larutan kalium hidroksida
Able
to
state the reason
for
using common
salt
in preparation of soap.
Answer
To reduce the solubility of soap
in
water/to precipitate out the soap formed II
Untuk mengurangkan keterlarutan sabun/untuk memendakkan sa bun yang
terbentuk
Able
to complete
the chemical changes equation.
Answer
Palm oil + s o l u ~ hydroxide [ - soap
Minyak sawit + natrium hidroksida -1 sabun
I
I
I
I
glycerol
I
gliserol
I
Able to explain how does soap wet the surface of substance.
Answer
Soap reduces the surface tension of water
Sabun mengurangkan ketegangan permukaan air
1511 PP)
Sub
Total
Mark
Mark
1 1
TOT L 6
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11
1511 PP)
Question
Mark Scheme
Sub
Total
.Mark
Mark
10 a)
Able to
relate manipulated variable and responding variable
1
1
Sample answer
1.
Melting point of atomic substances is higher than molecular substance
vice versa) //
Takat lebur bahan atom adalah lebih tinggi daripada bahan molekul
sebaliknya)
2.
Melting point of atomic substance is lower than molecular substance
vice versa) //
Takat /ebur bahan atom adalah lebih rendah daripada mo/eku/
sebaliknya)
3
Melting point
of
atomic substance is higher.
Takat lebur bahan atom adalah lebih tinggi.
b ) i)
Able to state the aim of experiment
1
1
Sample answer
To investigate melting point of atomic substances and molecular substances
are different.
II Untuk mengkaj i takat /ebur bah an atom dan bahan molekul adalah berbeza
ii)
Able to state
any
two
variables
Sample answer
1 1
2
J
Constant variable
1.
Amount/ weight
of
substances 1/amaun/berat bahan
2.
20 gram substances/20
g bahan
Manipulated variable
1.
Type
of
substances//jenis
bahan
. . 2.
2 g.iron .filing-ar:td 20 g suiJ:>hur//20 g serbuk-besi dan 2 ) g
sulfur
- -
-
Responding variable
1
Melting point//takat lebur
iii)
Able to l ist the apparatus needed
1
1
answer
,.
20 g iron filings, 20 g sulphur, crucible, wire gauze, tripod stand, Bunsen
burner and thermometer
2 g serbuk besi; 20 g sulfur, mangkuk pijar, kasa dawai, tungkv kaki tiga
Bunsen dan termometer.
1511 PP)
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Question
iv)
v)
1511 PP)
12
Mark Scheme
ble to l ist at least
4
steps
for
the methods
sample answer
1
Put 20 g
of
iron fillings
n
crucible//diagram//masukkan 20 g serbuk besi
ke dalam
mangkuk
pijar
2.
Heat until
meltllpanaskan hingga ebur
3
Measure the melting point and write
n
the table// ukur
takat ebur dan
catat dalam jadua
4. Repeat step 1 - 3 using sulphur// ulang langkah
1
3 dengan
menggunakan sulfur
ble
to
construct
a
table
which
consists
of
manipulated variable and
responding variable
Type
of
substances II Jenis bahan
Molecular substanceslsuplhur II
Bahan molekullsulfur
Atomic substances ion fillings
bahan atom I serbuk besi
Melting point II
takat le ur
1511 PP)
Sub
Total
Mark Mark
4 4
1
1
TOTAL 10
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3
Question Mark Scheme
11
a)
Able to state
two
examples
of
waste products
and explain
the
effects.
. b)
Contoh sisa
buangan yang dihasilkan oleh
pembakaran
bahan api
fosil
Example
Contoh
Sulphur dioxide
Sulfur dioksida
Nitrogen dioxide
Nitrogen dioksida
Carbon dioxide
Karbon dioksida
Soot
Jelaga
Dust
Debu
Smoke
sap
Effect on the environment
Kesan ke atas a/am sekitar
Acid
ra
in
Hulan asid
Acid rain//green house effect//global temperature
increase//global warming//melting
of
ice cap//sea level
increase raises . ,
Hujan asid/1 Kesan rumah hijau 1/pehingkatan suhu
Bumi
1/pemanasan global 1/ais
di
kutub- kutub
mencair/1 peninqkatan
p aras
air /aut
Green house effect//increase in global
temperature//global warming//melting
of
ice
cap//increase
in
sea level.
Kesan rumah hijau 1/peningkatan suhu Bumi
1/pemanasan global 1/aisdi kutub- kutub mencair/1
peningkatan para air /aut
Photosynthesis is disrupted
Proses fotosintesis terganggu
Photosynthesis is disrupted
Proses fotosintesis terganggu
Photosynthesis is disrupted
Proses fotosintesis terganggu
Any
two
correct examples and effect
Nota: Mana mana dua contoh dan
kesan yang betul
Able
to identify the problem
Mengena1pasti
masalah
-
_ .
. _
..
, .
.. .
Jawapan
Production
of
poisonous and harmful gases to human being
Penghasilan gas-gas beracun dan berbahaya kepada manusia
Able
to
clarify the problem
Penjelasan masalah
Jawapan
Because the factory has been built in a village.
Kerana ki/ang telah didirikan di kawasan kampung
1511 PP)
Sub
Mark
1 1+1 1
1
1511 PP)
[Lihat
halaman
sebelah
Total
Mark
4
1
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Question
1511{PP)
4
Mark Scheme
Able to
suggest
three method to soft problem.
Jawapan
M Install air cleaner system.
M
Menggunakan sistem pembersih udara
M2 Install and electrostatic depositor on factory chimneys
M2 Menggunakan pemendak e/ektrostatik pada cerobong
M3
Treat the waste before disposing or releasing .
M3 Merawat sisa sebelum dibuang/ /epaskan
.M4 Install filter at chimneys
M4 Memasang penapis pada cerobong asap
M5 Raise .the height chimneys
MS Meninggikan cerobong asap
M6 Enforcement of law.
M6 Menguatkuasakan undang undang
[Any three]
[ Mana-mana tiga ]
Able to state
the
best
method
and explain the choice.
ny method stated above.
Mana mana satu kaedah.
Explaination
To reduce the toxic and dangerous substances
in
the gases// to reduce the
volume of gases.
Dapat mengurangkan kandungan bahan beracun dan berbahaya yang
terdapat i dalam gas yang dibebaskan/1 dapat mengurangkan jumlah gas
yang dibebaskan
1511 PP)
Sub Total
Mark Mark
1+1+1
3
1 1
1
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5
Question Mark Scheme
12(a)
Able
to
state the
differences
between chemical and physical
changes:
(b)
Sample answers
Chemical changes //
Perubahan Kimia
1. New substance is formed
//bahan baru terbentuk
2.
Not reversible//
Diffid.iltto'
. perubahan
tidak
berbalik
3.CheiTI icaf composition of
origi'rial substance are
different froijl--ttie product
Komposisi
k m
Ta
bah an asal
berbeza
deilgan
hasil
4. Mass of original substance
is different from the
product.//
Jisfm bahan asal berbeza
dengan hasil
5. Require
a
ot of (heat)
energy Memerlukan tenaga
{haba) yang tinggi
Physical changes//
Perubahan Fizik
1. No new substance is
formed //tiada bahan baru
terbentuk
2 . . v ~ r s
b l e 1
Easy to
revesell perubahan berbalik
3.Che'mical composition
of
or
i
ginalsubstance
remains the
same.// Komposisi kimia
bahan asal sama dengan hasil
4.Mass of original substance
is the same as the product
Jisim bahan asal adalah
sama dengan hasil
6. Require a little of (heat)
energy// Memerlukan tenaga
{haba) yang rendah.
[Any four// mana-mana 4]
Able
to state
two
common characteristics:
Sample answers
1.
New
substance is formed Terdapat bahan baru terbentuk
2. Not reversible// Difficult to reverse //perubahan adalah tidak
.berbalik . . -
- - - . - ----- -
3. Chemical composition
of
original substance are different
from the product
Komposisi kimia bahan asal berbeza dengan hasil
4 . Mass of original substance is different from the product.//
Jisim bahan asal berbeza dengan hasil
5. Require a lot of (heat) energy //Memerlukan tenaga (haba)
yang tinggi
[Any two Mana- mana dua]
1511(PP)
Sub Total
Mark Mark
2+2 4
1+1
2
1511(PP)
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16
1511 PP)
Question
Mark Scheme
Sub
Total
Mark
Mark
Able
to
state other example
of
chemical changes
1
1
Rusting of iron // neutralisation of acid and alkali)// Decomposition of
copper carbonate// Decaying//
Pengaratan besi Peneutralan asid dan alkali)/ / Penguraian kuprum karbonat
Pereputan
Able to state
two
non
examples of chemical changes:
. 1 1
2
Melting
of
ice// Boiling
of
water Evaporation of water// Dissolving sugar in
water// Iodine sublimation.//
Peleburan ais Pendidihan air// Penyejatan air IIKelarutan gula dalam air
//Pemejalwapan iodin
[Any two Mana- mana dua]
Able
to
relate the common characteristics
to construct
the concept
of
1 1
chemical change.
Chemical change is a process
in
which a new substance is formed
nd
it is
not reversible.
Perubahan kimia ialah proses di mana terdapat bahan baru terbentuk dan
perubahan adalah tidak berbalik.
-
1511 PP)
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