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/1 Diagram 1 shows a leaf.
Rajah 1 menunjukkan sehelai daun.
Which of the following measuring tools can be used to measure the area of the leaf?
Di antara alat-alat pengukur berikut, yang manakah boleh digunakan untuk mengukur
luas permukaan daun?
A An opisometerOpisometer
C A length of threadSeutas benang
B External calipers
Angkup luar
D A piece of graph paper
Sekeping kertas graf
2 Diagram 2 shows four similar marbles are put into a measuring cylinder containing marble
P
Rajah 2 menunjukkan empatguli yang serupa dimasukkan ke dalam satu silinder penyukatmengandungi guli P
What is the volume of each marble?
Apakah isipadu bagi setiap guli?
A 1.6 cm C 3.0 cm
B 2.0 cm D 3.6 cm
Diagram 1
Rajah 1
Diagram 2
Rajah 2
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3 Which cell structure is correctly matched with its function?
Struktur sel yang manakah betul dipadankan dengan fungsinya?
Cell structure
Struktur sel
Cell function
Fungsi sel
A NucleusNukleus
Stores foodMenyimpan makanan
B Vacuole
Vakuol
Captures light energy
Memerangkap tenaga cahaya
C Cell wall
Dinding sel
Maintains the shape of the cell
Mengekalkan bentuk sel
D Cell membrane
Sel membrane
Transports water into the cell
Mengangkut air ke dalam sel
4 Diagram 3 shows plasticine X that sinks in a basin of water. Plasticine X is modelled into
a shape as plasticine Y.
Rajah 3 menunjukkan plastisin X yang tenggelam dalam besen air. Plastisin X itu
dibentuk seperti plastisin Y
Why does the plasticine Y float on the surface of the water?
Mengapakah plastisin Y itu terapung di atas permukaan air?
A Plasticine Y is lighter than water
Plastisin Y lebih ringan daripada air
B Plasticine Y is less dense than water
Plastisin Y kurang tumpat daripada air
C Plasticine Y is bigger than the plastisine X
Plastisin Y lebih besar daripada plastisin X
D Plasticine X is less dense than plastisine Y
Plastisin X kurang tumpat daripada plastisin Y
Diagram 3
Rajah 3
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5 The following shows some substances and their contents.
Which of the following is correct?
Berikut adalah beberapa bahan dan kandungannya.
Antara berikut, yang manakah benar?
Substance
Bahan
Contents
Kandungan
A Carbohydrate
Karbohidrat
Carbon, oxygen
Karbon, oksigen
B Iron oxide
Besi oksida
Iron, carbon
Besi, karbon
C Limestone
Batu kapur
Calcium, carbon,
Kalsium, karbon
D Sodium chloride
Natrium klorida
Sodium, chlorine
Natrium, klorin
6 Which of the following keeps the air clean?Antara berikut, yang manakah mengekalkan udara bersih?
A Cycle to school
Berbasikal ke sekolah
B Allow open burning
Membenarkan pembakaran terbuka
C Smoke in designated areas
Merokok di tempat yang dikhaskan
D Play fire crackers during festivals
Bermain mercun pada waktu perayaan
7 Which of the following shows the correct match between the components of air and their
percentage?Di antara berikut yang manakah menunjukkan padanan yang betul bagi kandungan udara
dengan peratusnya?
Components of air
Kandungan udara
Percentage %
Peratus %
A Oxygen / Oksigen 78 %
B Nitrogen /Nitrogen 20 %
C Inert gases / Gas nadir 0.97%
D Carbon dioxide / Karbon dioksida 0.33 %
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8 Diagram 4 shows a compressed spring.
Rajah 4 menunjukkan spring yang dimampatkan.
Which of the following has the same form of energy in the compressed spring?
Antara berikut, manakah mempunyai bentuk tenaga yang sama dengan spring yang
dimampatkan?
A A waterfall
Air terjun
B A moving car
Kereta bergerak
C A rotating fan
Kipas berputar
D A swinging pendulum
Bandul yang berayun
9 Diagram 5 shows the changes of state as the temperature of steam decreases.Rajah 5 menunjukkan perubahan keadaan apabila suhu stim menurun.
What are X, Y and Z?
Apakah X, Y dan Z?
X Y Z
A Solid / pepejal Liquid/ cecair Gas / Gas
B Gas / Gas Liquid / cecair Solid / pepejal
C Gas / Gas Solid / pepejal Liquid / cecair
D Liquid/ cecair Solid / pepejal Gas/ Gas
X Y Z
Temperature decreases
Suhu menurun
Diagram 5
Rajah 5
Diagram 4
Rajah 4
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10 Which part of the ear equalizes the air pressure on both sides of the eardrum?
Bahagian telinga yang manakah mengimbangi tekanan udara di kedua-dua belah
gegendang telinga?
A Ossicles
Osikel
C Eustachian tube
Tiub Eustachio
B Cochlea
Koklea
D Semicircular canals
Salur separuh bulat
11 Diagram 6 shows the results of an activity.
Rajah 6 menunjukkan keputusan suatu aktiviti.
What inference can be made from the observation?
Apakah inferens yang boleh dibuat dari pemerhatian ini?
A Roots curve upward because calcium hydroxide is dry
Akar melengkung ke atas kerana kalsium hidroksida adalah kering
B Roots curve upward because sawdust contains water
Akar melengkung ke atas kerana habuk kayu mengandungi air
C Roots curve upward because there is no water in the beakerAkar melengkung ke atas kerana ketiadaan air di dalam bikar
D Roots curve upward because sawdust has a suitable temperature
Akar melengkung ke atas kerana habuk kayu mempunyai suhu yang sesuai
Diagram 6
Rajah 6
Moist sawdust
Habuk kayu lembab
Anhydrous Calcium chloride
Kalsium klorida kontang
SeedlingAnak benih
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12 When does land breeze occur?
Bilakah bayu darat berlaku?
A During the day
Waktu siang
B Hot air above the land risesUdara panas naik dari darat
C The air flows from the sea to the land
Udara mengalir dari laut ke darat
D When the land cools faster than the sea
Apabila darat menyejuk lebih cepat daripada laut
13 Table 1 shows the results of food tests done on a food sample X.Jadual 1 menunjukkan keputusan ujian makanan yang dijalankan ke atas satu sampel
makanan X.
Food test
Ujian Makanan
Results
Keputusan
Iodine test.
Ujian iodin
It turns dark blue
Bertukar kepada biru tua
Millons reagent test.
Ujian reagen Millon .
Red precipitate is formed
Mendakan merah terbentuk
Which sources of food contain the same classes of food as in sample X?
Sumber makanan yang manakah mengandungi kelas makanan yang sama dengan sampel
makanan X?
A Fish and meatIkan dan daging
B Banana and jamPisang dan jem
C Rice and Egg
Nasi dan telur
D Bread and butter
Roti dan mentega
Table 1
Jadual 1
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14 Diagram 7 shows the human digestive system.
Rajah 7 menunjukkan sistem pencernaan manusia.
Where does the digestion of protein begin?
Di manakah pencernaan protein bermula?
A P C R
B Q D S
15 Diagram 8 shows the interaction between a bird and a buffalo.
Rajah 8 menunjukkan interaksi antara burung dan kerbau.
What is the name of this interaction?
Apakah nama jenis interaksi ini?
A MutualismMutualisme
C CompetitionPersaingan
B Parasitism
Parasitisme
D Commensalism
Komensalisme
Diagram 7
Rajah7
P
Q
R
S
Diagram 8Rajah 8
Buffalo
Kerbau
BirdBurung
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16 Table 2 shows the characteristics of plants.
Jadual 2 menunjukkan ciri-ciri tumbuhan.
Characteristics
Ciri-ciri
Plant
Tumbuhan
M N
Leaf
Daun
RootAkar
Which of the following represent plant M and N?
Manakah antara berikut mewakili tumbuhan M dan N?
M N
AMaize plant
Tumbuhan jagung
Orchid plant
Tumbuhan orkid
BMangosteen tree
Pokok manggis
Lime tree
Pokok limau nipis
C Rambutan treePokok rambutan
Coconut treePokok kelapa
DPaddy plant
Tumbuhan padi
Balsam plant
Tumbuhan keembung
Table 2
Jadual 2
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17 Diagram 9 shows a food chain.
Rajah 9 menunjukkan satu rantai makanan.
What will happen if all the caterpillars are destroyed?
Apakah yang akan berlaku jika semua ulat beluncas dihapuskan?
A The production of mustard decreases
Hasil sawi berkurangan
B Bird migrates to another place
Burung berhijrah ke tempat lain
C The population of snake increases
Populasi ular bertambah
D Snake eats the mustardUlar memakan sawi
18 Table 3 shows the pH values of substances R, S, T, U and V.
Jadual 3 menunjukkan nilai pH bahanR, S, T, U dan V.
Substance
BahanR S T U V
pH value
Nilai pH
4 5 7 9 13
Which of the following mixtures can produce a salt solution?
Manakah antara campuran berikut boleh menghasilkan satu larutan garam?
A S and U
S dan U
C R and V
R dan V
B S and V
S dan V
D R and U
R dan U
Table 3
Jadual 3
Diagram 9
Rajah 9
Mustard
Sawi
Caterpillar
BeluncasBird
BurungSnake
Ular
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19 Diagram 10 shows a boy drinking orange juice from a straw.
Rajah 10 menunjukkan seorang budak lelaki minum jus oren dengan penyedut
minuman.
Which part has the lowest pressure?Bahagian manakah mempunyai tekanan yang paling rendah?
A J C L
B K D M
20 Diagram 11 shows Ahmad pulling his luggage with a force of 400 N for a distance of
6.0 m for 1 minute.
Rajah 11 menunjukkan Ahmad menarik bagasi dengan daya 400 N sejauh 6.0 mselama 1 minit
Calculate the power of Ahmad.Kirakan kuasa Ahmad.
A 80 W C 40 W
B 60 W D 20 W
Diagram 10
Rajah 10
LJ
K
M
Diagram 11
Rajah 11
6.0 m
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21 Diagram 12 shows the support system in an organism.
Rajah 12 menunjukkan sistem sokongan pada satu organisma.
Name the above support system.
Namakan sistem sokongan tersebut di atas.
A Endoskeleton
Rangka dalam
C Buoyancy
Daya keapungan
B Exoskeleton
Rangka luarD Hydrostatic skeleton
Rangka hidrostatik
22 Diagram 13 shows a type of plant.
Rajah 13 menunjukkan sejenis tumbuhan.
What is its support system?
Apakah sistem sokongannya?
A Woody tissue
Tisu berkayu
C Tendrils
Sulur paut
B TurgidityKesegahan sel D Prop rootsAkar sokongan
Diagram 12
Rajah12
Diagram 13Rajah13
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23 Diagram 14 shows three models X, Y and Z.
Rajah 14 menunjukkan tiga model X, Y dan Z.
Table 4 shows the number of weights needed to topple the models.
Jadual 4 menunjukkan bilangan pemberat yang perlu untuk menumbangkan model-
model itu.
Model
Model
X Y Z
Number of weights needed
Bilangan pemberat yang perlu9 P 3
Predict the value of P?
Ramalkan nilai P?
A 4
B 6
C 8
D 12
Table 4
Jadual 4
Diagram 14
Rajah 14
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24 Diagram 15 shows a stapler. Which of the following belongs to the same class of lever
of the stapler?
Rajah 15 menunjukkan stapler. Di antara tuas berikut, yang manakah sama kelasnya
dengan staplertersebut?
A Pair of scissors
GuntingC Ice tongs
Penyepit ais
B Wheel barrow
Kereta sorong
D Paper cutter
Pemotong kertas
25 Diagram 16 shows a structure in the human respiratory system.
Rajah 16 menunjukkan satu struktur dalam sistem pernafasan manusia.
What happens to X during inhalation?Apakah berlaku pada X semasa menarik nafas?
A Contracts and flattens
Mengecut dan mendatar
C Relaxes and curves upward
Mengendur dan melengkung ke atas
B Relaxes and flattens
Mengendur dan mendatarD Contracts and curves upward
Mengecut dan melengkung ke atas
Diagram 15
Rajah 15
Diagram 16
Rajah 16
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26 Diagram 17 shows a model of the human breathing mechanism.
Rajah 17 menunjukkan sebuah model sistem pernafasan manusia.
What causes the change in the balloons as shown in Diagram 17?
Apakah yang menyebabkan perubahan pada belon seperti yang ditunjukkan
dalam Rajah 17?
A Volume of air in the bell jar increases
Isipadu udara di dalam serkup kaca bertambah
B Bell jar contracts and curves upward
Serkup kaca mengecut dan melengkung ke atas
C Air pressure in the bell jar increases
Tekanan udara di dalam serkup kaca bertambah
D Air from the atmosphere is drawn into the bell jar
Udara daripada atmosfera disedut ke dalam serkup kaca
Diagram 17
Rajah 17
Glass tube
Tiub kaca
Stopper
Penutup
Balloon
Belon
Bell jar
Serkup kaca Rubber sheetKepingan getah
Glass tube
Tiub kaca
Stopper
Penutup
Balloon
Belon
Bell jar
Serkup kaca Rubber sheet
Kepingan getah
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27 Diagram 18 shows the cross section of a stem.
Rajah 18 menunjukkan keratan rentas batang pokok.
What is the function of X?
Apakah fungsi X?
A Transports oxygen
Mengangkut oksigen
C Transports photosynthesis products
Mengangkut hasil fotosintesis
B Stores food
Menyimpan makanan D Transports water and mineral salts
Mengangkut air dan garam mineral
28 Table 4 shows four donors with their blood groups.Jadual 4 menunjukkan empat orang penderma darah dengan kumpulan darah mereka.
Name
NamaBlood group
Kumpulan darah
May A
Caroline O
Fauziah AB
Karisma B
If Fauziah is involved in an accident, who can donate blood to her?
Sekiranya Fauziah terlibat dalam kemalangan, siapakah yang boleh menderma darah
kepadanya?
A Caroline
Caroline
C May and Caroline
May dan Caroline
B May and Karisma
May dan Karisma
D May, Caroline and Karisma
May, Caroline dan Karisma
Table 4
Jadual 4
Diagram 18
Rajah 18
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29 Diagram 19 shows the blood circulation in human body.
Rajah 19 menunjukkan peredaran darah dalam badan manusia.
Which statement is correct about blood vessels, X and Y?Peryataan manakah adalah benar tentang salur darah, X dan Y?
X Y
A Fast blood flowAliran darah laju
Slow blood flowAliran darah perlahan
B Deoxygenated blood
Darah terdeoksigen
Oxygenated blood
Darah beroksigen
C High blood pressure
Tekanan darah tinggi
Low blood pressure
Tekanan darah rendah
D Small lumen
Lumen kecil
Big lumen
Lumen besar
Diagram 19
Rajah 19
Heart
Jantung
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30 Diagram 20 shows the female reproductive system.
Rajah 20 menunjukkan sistem pembiakan perempuan.
What processes occur at P?
Apakah proses yang berlaku di P?
A Ovulation
Pengovulan
C Fertilisation
Persenyawaan
B Implantation
Penempelan
D Ligation
Ligasi
31 Diagram 21 shows the development of an embryo into a foetus.Rajah 21 menunjukkan perkembangan embrio kepada fetus.
Which sequence is correct?
Urutan yang manakah betul?
A Q, R, S, P C Q , R, P, S
B Q, P, R, S D Q, S, P, R
Diagram 20
Rajah 20
P
Diagram 21
Rajah 21
P Q SR
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32 Which of the following graphs shows the correct growth curves for male and female?
Graf yang manakah berikut menunjukkan lengkungan pertumbuhan yang betul bagi
lelaki dan perempuan?
33 Which of the following compounds does not decompose when heated strongly?
Antara sebatian berikut, yang manakah tidak terurai apabila dipanaskan dengan kuat ?
A Zinc oxide
Zink oksida
B Lead sulphide
Plumbum sulfida
C Copper carbonateKuprum karbonat
D Calcium carbonate
Kalsium karbonat
A C
B D
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34 Diagram 22 shows the heating of zinc with sulphur.
Rajah 22 menunjukkan pemanasan zink dengan sulphur.
What is formed when zinc reacts with sulphur?
Apakah terbentuk apabila zink bertindakbalas dengan sulfur?
A Zinc oxide
Zink oksidaC Zinc carbonate
Zink karbonat
B Zinc sulphideZink sulfida
D Zinc sulphateZink sulfat
35 Which of the following electric components is matched correctly with its symbol?
Antara komponen elektrik berikut,yang manakah dipadan secara betul dengan
simbolnya?
Component
Komponen
Symbol
Simbol
ABattery
Bateri
BVoltmeter
Voltmeter
CResistor
Perintang
DSwitchSuis
Zinc + Sulphur
Zink + Sulfur
Diagram 22
Rajah 22
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36 Diagram 23 shows a transformer.
Rajah 23 menunjukkan sebuah transformer.
Which of the following statements is true?
Antara pernyataan berikut, yang manakah benar?
A Bulb P is brighter than bulb QMentol P lebih terang daripada mentol Q
B Bulb Q is brighter than bulb PMentol Q lebih terang daripada mentol P
C Bulb Q has voltage of 3 V
Mentol Q mempunyai voltan 3 V
D Bulb P and Q are equals bright
Mentol P dan Q sama terang
37 Diagram 24 shows a washing machine with a power rating of 960 W 240V.
Rajah 24 menunjukkan sebuah mesin basuh dengan kuasa 960 W 240 V.
Calculate current flowing through a washing machine.
Kirakan arus yang mengalir melalui mesin basuh itu.
A 3A C 5A
B 4A D 6A
Diagram 23
Rajah 23
Diagram 24
Rajah 24
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38 What is a star?
Apakah bintang ?
A A body in the outer space which gives out its own light and heat.
Satu jasad di angkasa lepas yang menghasilkan cahaya dan haba
B Dot of light shinning in the sky at nightSetitik cahaya yang bersinar di langit pada waktu malam
C A huge solid ball in the outer space
Suatu bola pepejal raksasa di angkasa lepas
D A huge ball of gas in the outer spaceSatu bola gas raksasa di angka lepas
39 How is a black hole formed?
Bagaimana lohong hitam terbentuk?
A When a white dwarf dies
Apabila kerdil putih mati
B When a red giant dies
Apabila raksasa merah mati
C When a super giant star diesApabila super raksasa merah mati
D When a neutron star diesApabila bintang neutron mati
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40 Diagram 25 shows a human invention used to launch objects for space exploration.
Rajah 25 menunjukkan satu ciptaan manusia diguna untuk melancarkan objek
penerokaan angkasa lepas.
Diagram 25
Rajah 25
What is the invention called?
Apakah nama ciptaan tersebut?
A Rocket
Roket
B Satellite
Satelit
C Space shuttle
Kapal angkasa ulang alik
D Space telescope
Teleskop angkasa
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1. Diagram 1 shows the cross section of a human eye.
Rajah 1 menunjukkan keratan rentas mata manusia.
Diagram 1
Rajah 1
(a) Name the parts X, Y and Z using the words given in the box below.
Namakan bahagian-bahagian X, Y dan Z dengan menggunakan perkataan di dalam petak
di bawah.
[3 marks]
[3 markah]
Cornea Iris Optic nerve
Kornea Iris Saraf optik
X:Y:
Z:
Section A
Bahagian A[ 40 marks]
[ 40 markah]
Answer all questions
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(b) Draw lines to match the following situations with the conditions of the eyes.
Lukiskan garisan untuk memadankan situasi berikut dengan keadaan mata.
[3 marks]
[3 markah]
When we enter a dark roomApabila kita masuk ke bilik
yang gelap
When we are looking at a
near object
Apabila kita melihat objek
dekat
When the image of object
cannot be detected
Apabila imej objek tidak
dapat dikesan
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2. Diagram 2 shows excretory organs in our body.
Rajah 2 menunjukkan organ-organ perkumuhan dalam badan kita.
Diagram 2
Rajah 2
(a) (i) Complete Table 2.1
Lengkapkan Jadual 2.1
Waste Product
Bahan Buangan
Organs involved
Organ yang terlibat
Urea
Urea
Mineral salts
Garam galian
Carbon DioxideKarbon Dioksida
Table 2.1Jadual 2.1
[ 3 marks ]
[3 markah]
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5
(ii) What will happen to the human body if the excretory waste products are not
removed from our body? Apakah akan terjadi kepada badan manusia jika bahan-bahan kumuh tidak
disingkirkan dari badan kita?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(b) Complete the flow chart below.
Lengkapkan carta alir berikut.
[ 1 mark ][1 markah]
(c) Complete Table 2.2 to show the waste product produced by the plants.
Lengkapkan Jadual 2.2 untuk menunjukkan hasil kumuh daripada tumbuhan.
Plant
Tumbuhan
Excretory product
Hasil kumuh
Rubber tree
Pokok getah
Cinchona tree
Pokok cinchona
Table 2.2
Jadual 2.2
[ 2 marks ]
[2 markah]
Renal artery
Arteri renal
Kidney
Ginjal
Urinary bladder
Pundi kencingUrethra
Uretra
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3. Diagram 3 shows two different types of plants labelled P and Q.
Rajah 3 menunjukkan dua jenis tumbuhan yang berlainan berlabel P dan Q.
Plant P Plant Q
Tumbuhan P Tumbuhan Q
Diagram 3
Rajah 3
(a) State the group of the plants.
Nyatakan kumpulan tumbuhan itu.
Plant P :
Tumbuhan P :____________________________________________________________
Plant Q :
Tumbuhan Q :____________________________________________________________
[ 2 marks ][2 markah]
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(b) Complete Table 3 to show the differences of characteristics for plant P and Q.Lengkapkan Jadual 3 untuk menunjukkan perbezaan ciri-ciri untuk tumbuhan P dan Q.
Characteristics
Ciri-ciri
Plant P
Tumbuhan P
Plant Q
Tumbuhan Q
Leaves
Daun
Roots
Akar
Table 3
Jadual 3
[ 4 marks ]
[4 markah]
(c) Based on Diagram 3, state one similarity between plant P and Q.Berdasarkan Rajah 3, nyatakansatu persamaan antara tumbuhan P dan Q.
_______________________________________________________________________
[ 1 mark ]
[1 markah]
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4 (a) Diagram 4 shows dilute hydrochloric acid is added to egg shells in a test tube.
Rajah 4 menunjukkan asid hidroklorik ditambah kepada kulit telur dalam tabung uji.
Diagram 4Rajah 4
(i) What would happen to the limewater?
Apakah akan terjadi kepada air kapur?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) Name the gas released during the reaction.
Namakan gas yang terbebas semasa tindakbalas.
___________________________________________________________________
[ 1 mark ]
[1 markah]
(iii) Give one other substance that can replace egg shells in the test tube.
Berikansatu contoh bahan yang boleh menggantikan kulit telur dalam tabung uji.
___________________________________________________________________
[ 1 mark ]
[1 markah]
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(b) (i) What is the mineral compound present in the egg shells?
Apakah sebatian mineral yang terkandung dalam kulit telur?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) Write a word equation to represent the reaction in Diagram 4.Tulis persamaan perkataan untuk mewakili tindakbalas dalam Rajah 4.
[ 2 marks ]
[2 markah]
Hydrochloric
acid
Asid hidroklorik
Calcium chloride
Kalsium klorida
Water
Air+ ++
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5 Diagram 5 shows the combustion of candle in a gas jar.
Rajah 5 menunjukkan pembakaran lilin dalam balang gas.
Diagram 5
Rajah 5
(a) (i) What is fluid X?
Apakah bendalir X?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) Suggest how you can test fluid X.
Cadangkan bagaimana anda boleh menguji bendalir X.
___________________________________________________________________
[ 2 mark ]
[2 markah]
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(b) State the factors needed for combustion by referring to the fire triangle.
Nyatakan faktor-faktor untuk pembakaran dengan merujuk kepada segitiga api.
P: ___________________________________________________________________
Q: ___________________________________________________________________
R: ___________________________________________________________________
[ 2 marks ]
[2 markah]
(c) State one way of reducing air pollution.
Nyatakansatu cara mengurangkan pencemaran udara.
________________________________________________________________________
[ 1 mark ]
[1 markah]
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6. Diagram 6 shows a set-up of an apparatus to study the direction and magnitude of friction. The
reading on the spring balance is 4N.
Rajah 6 menunjukkan satu set persediaan radas untuk mengkaji arah dan magnitud daya
geseran. Bacaan yang tercatat pada neraca spring ialah 4N.
Diagram 6
Rajah 6
(a) (i) What is frictional force?
Apakah daya geseran?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) What is the magnitude of frictional force in this experiment?
Berapakah magnitud daya geseran dalam eksperiment ini?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(b) State one advantage and one disadvantage of frictional force.Nyatakansatu kebaikan dansatu keburukan daya geseran.
Advantage:
Kebaikan: ___________________________________________________________
Disadvantage:
Keburukan: ____________________________________________________________
[ 2 marks ]
[2 markah]
2 m
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(c) (i) State one factor that affects frictional force.
Nyatakan satu faktor yang mempengaruhi daya geseran.
___________________________________________________________________
[ 1 mark ][1 markah]
(ii) How does the factor mentioned in (c)(i) affect frictional force?
Bagaimanakahfaktor yang dinyatakan di (c)(i) mempengaruhi daya geseran?
___________________________________________________________________
[ 1 mark ]
[1 markah]
(d) Based on Diagram 6, calculate the work done to pull the block for 2 metres.Berdasarkan Rajah 6, kirakan kerja dilakukan untuk menarik blok kayu sejauh 2 meter.
[ 2 marks ]
[2 markah]
Work done/kerja dilakukan = Force/dayaX Distance/jarak
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Section B
Bahagian B
(20 marks)
(20 markah)
Answer all questionsJawabsemua soalan
7 Diagram 7 shows four different electric circuits.Rajah 7 menunjukkan empat jenis litar elektrik yang berbeza.
Diagram 7Rajah 7
(a) Based on your observation in Diagram 7, state one characteristic of each of the electricalcircuits for P, Q, R and S.
Berdasarkan pemerhatian anda pada Rajah 7, nyatakansatu ciri bagi setiap litar elektrik
untuk P, Q, R dan S.
P : ___________________________________________________________________
Q: ___________________________________________________________________
R: ___________________________________________________________________
S: ___________________________________________________________________
[ 4 marks ]
[4 markah]
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(b) Based on the circuit P, state the relationship between the number of cells and the brightness
of the bulbs.
Berdasarkan litar P, nyatakan hubungkait antara bilangan sel dan kecerahan mentol.
________________________________________________________________________
[ 1 mark ]
[1 markah]
(c) Predict what will happen if one of the bulbs in circuit P is removed?
Ramalkan apakah yang akan berlaku jika sebiji mentol dari litar P ditanggalkan?
_________________________________________________________________________
[ 1 mark ]
[1 markah]
(d) Classify the circuit in Diagram 7 into two groups based on their common characteristics.
Kelaskan litar dalam Rajah 7 kepada dua kumpulan berdasarkan ciri-ciri sepunya.
Write the letter P, Q, R and S of the circuit belonging to each group.
Tuliskan huruf litar P,Q,R dan S berdasarkan kumpulannya.
[ 4 marks ]
[4 markah]
P, Q, R, S
Common
characteristic
Ciri sepunya
Letter of circuit
Huruf litar
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8 (a) Diagram 8.1 shows two similar bowls, P and Q containing 100 ml of hot soup.
Rajah 8.1 menunjukkan dua mangkuk serupa, P dan Q yang mengandungi 100 ml sup
panas.
Beginning of the experimentAwal eksperimen
End of the experimentAkhir eksperimen
P
Q
Diagram 8.1Rajah 8.1
(i) State the difference in the hotness of the soup in P and Q after 10 minutes.
Nyatakan perbezaan antara kepanasan sup pada P dan Q selepas 10 minit.
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) Write one inference about the situation P and Q.
Tuliskansatu inferens tentang situasi P dan Q.
___________________________________________________________________
[ 1 mark ]
[1 markah
(b) Rods of different materials are used to heat up water in the beakers for 5 minutes. Diagram
Lid/penutup
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8.2 shows three readings of the thermometers.
Rod-rod dari bahan yang berbeza digunakan untuk memanaskan air di dalam bikar
selama 5 minit. Rajah 8.2 menunjukkan tiga bacaan termometer.
Diagram 8.2Rajah 8.2
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Table 8.1 records the temperature of the water in the beaker in the beginning and after 5
minutes.
Jadual 8.1 mencatat suhu air pada awal dan selepas 5 minit.
Type of materialJenis bahan
Reading of the thermometer (C)
Beginning
Awal
After 5 minutes
Selepas 5 minutes
Copper rod
Rodkuprum
25 80
Aluminium rod
Rod aluminium
25 75
Iron rod
Rod besi
25
Table 8
Jadual 8
(i) Based on Diagram 8.1, state the reading of the thermometer for iron rod.
Berdasarkan Rajah 8.1, nyatakan bacaan termometer bagi rod besi.
___________________________________________________________________
[ 1 mark ]
[1 markah]
(ii) State one hypothesis related to the material and the rate of heat conduction.
Nyatakan satu hipotesis berkaitan bahan dan kadar kekonduksian haba.
___________________________________________________________________
[ 1 mark ]
[1 markah]
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(c) (i) Based on Table 8, draw a bar chart to show the temperature of water with different
types of rod.
Berdasarkan Jadual 8, lukiscarta bar untuk menunjukkan suhu air bagi rod yangberlainan.
[ 2 marks ][2 markah]
(c) (ii) State the variables :
Nyatakan pembolehubah-pembolehubah:
Manipulated variablePembolehubah manipulasi
Responding variable
Pembolehubah bergerakbalas
[ 2 marks ]
[2 markah]
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(iii) Predict the temperature of the water if the iron rod is replaced with a glass rod.
Ramalkan suhu air jika rod besi itu digantikan dengan rod kaca.
___________________________________________________________________
[ 1 mark ][1 markah]
(iv) State the operational definition of heat conduction.
Nyatakan definisi secara operasi bagi konduksi haba.
___________________________________________________________________
[ 1 mark ]
[1 markah]
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PERATURAN PEMARKAHAN OGOS 2011
PAPER 1
QUEST.
NUM.
CONTEXT CONSTRUCT LEVEL
ANSWER
DIAGR
AM
TABLE DIKOTO
MOS
Ref
Syllabus
Pengetahuan
KefahamanAplikasi
L : 5
M : 3H : 2
Diagram
number
Table
number
1 Chapter 1 P R D 1 -
2 Chapter 1 PA T B 2 -
3 Chapter 2 P R C -
4 Chapter 3 KA T B 3 -
5 Chapter 4 K S D
6 Chapter 5 P R A -
7 Chapter 5 P R C -
8 Chapter 6 K R A 4 -
9 Chapter 7 K S B 5 -
10 Chapter 8 P R C -
11 Chapter 8 K T B 6 -
12 Chapter K S D -
13 Chapter 9 K T C 1-
14 Chapter 9 P T D 7 -
15 Chapter 10 P R A 8 -
16 Chapter 11 K S D 2-
17 Chapter 11 K S B 9 -
18 Chapter 12 K S A 3-
19 Chapter 13 KA R C 10
20 Chapter 14 KA T C 11 -
21 Chapter 15 P R A 12 -
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22 Chapter 15 P S B 13 -
23 Chapter 16 PA S D 14 -
24 Chapter 17 P R C 15 -
25 Chapter 18 K T A 16 -
26 Chapter 18 K T C 17 -
27 Chapter 19 P R D 18 -
28 Chapter 19 K S D 4-
29 Chapter 19 P T B 19 -
30 Chapter 21 P RB
20 -
31 Chapter 21 P R D 21 -
32 Chapter 22 P S D
33 Chapter 23 P R A -
34 Chapter 23 K R B 22 -
35 Chapter 24 P R C -
36 Chapter 24 K S B 23 -
37 Chapter 25 K T B 24 -
38 Chapter 26 P R A -
39 Chapter 26 K S C 25 -
40 Chapter 27 P R A -
Easy 20 Pengetahuan 20 A 9
Medium 12 Kefahaman 15 B 11
High 8 Aplikasi 5 C 10
D 10
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1
PRA PMR DUA 2011
MARKING SCHEME
SKEMA PERMARKAHAN
SUBJECT CODE 55 / 2
SUBJECT SCIENCE
PAPER TWO
QUESTION
SOALANANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
1 (a)
(b)
Students should be able to label the parts of the eyes correctly
X: Optic nerve /Saraf optikY: Iris /Iris
Z: Cornea /Kornea
Students should be able to match the following situation correctly
11
1
1
1
1
TOTAL 6
When we enter a dark roomApabila kita masuk ke bilik
yan elap
When we are looking at a
near object
Apabila kita lihat pada
object yang dekat
When image of object
cannot be detected
Apabila imej objek tidakdapat dikesan
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QUESTION
SOALANANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
2
(a)
A student should be able to name the excretory organs correctly;
(i)Waste Product
Bahan BuanganOrgans involved
Organ-organ yang terlibat
Urea
Urea
Skin/Kulit,
Kidney/Ginjal
Mineral salts
Garam galian
Skin/Kulit,
Kidney/Ginjal
Carbon Dioxide
Karbon Dioksida
Lungs/Paru-paru
Remarks:
i) One correct answer for organs involved1 mark
ii) Two correct answers for organ involved1 mark
iii) One correct and one wrong answer for organ involved0 mark
3
(ii) Our body will be poisoned/Badan kita akan diracuni//
Sick//Tidak sihat/sakit/
Nausea//Rasa mabuk//
May lead to death/Mungkin mengakibatkan kematian
(Any other relevant answers)
1
(b) A student should be able to complete flow chart correctly.
Ureter/Ureter 1
(c) A student should be able to complete the table to show the waste productcorrectly
Latex/Lateks/Susu getah
Quinine/Kuinin2
TOTAL 7
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3
QUESTION
SOALANANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
3 (a) A student should be able to state the group of plant correctly.
P: Monocotyledon/Monokotiledon
Q: Dicotyledon/Dikotiledon
1
1
(b) A student should be able to show the differences of characteristics for plant P and Q
correctly;
Characteristics
Ciri-ciri
Plant P
Tumbuhan P
Plant Q
Tumbuhan Q
Leaves
Daun
Have parallel veins/
Mempunyai urat daun
yang selari
Have network veins/
Mempunyai urat daun
yang jejala
Roots
Akar
Fibrous root system/
Sistem akar serabut
Tap root system/
Sistem akar tunjang
Remarks
It must show a clear difference of characteristics for the type of leaves and type of roots
respectively.
The word vein must be written. Do not accept parallel leaves or network leaves
4
(c) A student should be able to state the similarity correctly;
Both plants produce flowers for reproduction/Kedua-dua tumbuhan berbunga untukpembiakan
Reject: Both carry out Photosynthesis/both have roots/both have leaves/
1
TOTAL 7
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QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
4 (a)
(i)
(ii)
(iii)
A student should be able to state correctly;
The lime water turns cloudy/chalky/milky/Air kapur bertukar menjadi
keruh
RemarksDo not accept not clear, blur or white
Carbon dioxide/Karbon dioksida//CO2
Marble/marmar//
Limestone/batu kapur//Chalk/kapur//
Teeth/gigi//
Seashell/Cangkerang//
Bone/tulang//
Coral/batu karang//
Accept any relevant answer.
1
1
1
(b)
(i)
(ii)
A student should be able to state correctly;
Calcium carbonate/Kalsium karbonat
Calcium carbonate/Kalsium karbonat+ Hydrochloric acid/Asid
hidroklorik Calcium chloride/Kalsium karbonat + water/air+carbon dioxide/karbon dioksida
1
2
TOTAL 6
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QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
5 (a)
(i)
(ii)
A student should be able to answer correctly;
Water //Air
Anhydrous cobalt chloride paper will turn from blue to pink/Kertas
klorida kontang akan berubah warna dari biru ke merah jambu
//Anhydrous copper sulphate powder will turn from white toblue/Serbuk kuprum sulfat akan berubah warna dari putih ke biru
1
2
(b) A student should be able to answer correctly;
P: Fuel/Bahan api
Q: Oxygen/Oksigen
R: Heat/Kepanasan
Remarks
1. The suggested answers are interchangeable.
2. All correct answers - 2 marks/
Two correct answers - 1 mark /
One correct answer - 0 mark.
11
(c) A student should be able to answer correctly;
Ban open burning/Melarang pembakaran terbuka//
No smoking in the public/Tidak merokok di tempat awam//
Fixing electrostatic precipitator on factory chimney/Memasangpemendakan elektrostatik pada cerobong kilang//
Building tall chimney/Membina cerobong tinggi//
Use unleaded petrol/Menggunakan petrol tanpa plumbum//
Fixing a catalytic converter in car exhaust system/Memasangpenggubah pemangkin dalam sistem eksos kereta//
Reduce the use of CFC/Mengurangkan penggunaan CFC//Planting more green plant/Menanam lebih banyak pokok hijau
Any relevant answer
1
TOTAL 6
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6
QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
6 (a)
(i)
A student should be able to define frictional force correctly
Force that opposed the movement on an object/Daya yang menentang gerakan
objek 1
(ii)
A student should be able to state the magnitude of frictional force correctly
4 N1
(b) A student should be able to one advantage and one disadvantage of frictional
force correctly;
Advantage:
Enables us to hold glass/Membolehkan kita memegang glass//Enables a worker to climb up a pole/Membolehkan kenderaan bergerak
di atas jalan raya//
Enables us to walk without slipping/Membolehkan kita berjalan tanpa
tergelincir
Disadvantage:
Produces heat that can damage certain parts of the
machine/Menghasilkan haba yang boleh merosakkan bahagian mesin//
Opposes or slows down movement/Menentang atau memperlahankangerakan//
Wears away materials/Menghauskan benda-benda
Any relevant answer
1
1
(c)
(i)
(ii)
A student should be able to answer correctly.
Weight of object/Berat objek//
The nature of the surfaces in contact/Sifat permukaan yang bersentuhan
The heavier the weight of an object, the bigger the frictional force that acts on
it/Semakin berat objek, semakin besar daya geseran yang bertindak//
The rougher the surfaces in contact, the greater the frictional force acting on
them//Semakin kasar permukaan bersentuhan, semakin besar daya geseran
yang bertindak
1
1
(d) A student should be able to calculate the work done correctly
Work done/Kerja = Force/Daya (N) x Distance/Jarak(m)
= 4N x 2 m
= 8J or 8 Nm
1
1
TOTAL 8
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7
QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
7 (a ) A student should be able to state one characteristic of any three of the
electrical circuit correctly:
P: Series Circuit/Litar siri//
Bulbs are connected from ends to ends/Mentol disambungkan satu
hujung ke hujung yang lain//
There is only one path of electric current//Ia mempunyai satu hala
arus elektrik
Q: Series Circuit/Litar siri//
Bulbs are connected from ends to ends/Mentol disambungkan satu
hujung ke hujung yang lain//
There is only one path of electric current//Ia mempunyai satu hala
arus elektrik//The cells are connected in parallel/Sel disambungkan secara selari
R: Parallel Circuit/Litar selari//
Bulbs are arranged side by side/Mentol disusun sebelah menyebelah//
There are more than one path of electric current//Ia mempunyai lebihdaripada satu hala arus elektrik
Cells are connected in parallel/Sel disambungkan secara selari
S: Series Circuit/Litar siri//
Bulbs are connected from ends to ends/Mentol disambungkan satu
hujung ke hujung yang lain/There is only one path of electriccurrent//Ia mempunyai satu hala arus elektrik
1 for every
characteristic
4
(b) A student should be able to state the relationship between the number of
cells and the brightness of the bulbs in circuit P correctly
If the number of dry cell increases, the brightness of the bulbs alsoincreases/Jika bilangan sel kering bertambah, kecerahan mentol juga
bertambah
1
(c) A student should be able to answer the question correctly
The other bulbs will not light up/Mentol-mentol yang lain tidak akan
menyala
1
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8
QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
7 (c) A student should be able to classify P, Q, R and S into two groups,
based on common characteristics
Accept any relevant answer/Terima sebarang jawapan yang berkaitan
2inpairs
2
TOTAL 10
P, Q, R, S
RP, Q, S
Series circuit/Litar siri
//Series circuit
//Cells in series
//Cells in series
Parallel circuit/Litar
selari
//Not series circuit
//Cells in parallel
//Cells not in series
Letter of the
circuit
Huruf litar
Common
characteristic
Ciri sepunya
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SULIT 55/2
55 / 2
Lihat sebelah SULIT
9
QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
8 (a)
(i)
(ii)
Student should be able differentiate the hotness of P and Q:
Soup in P is hotter than in Q/Sup dalam P lebih panas daripada Q//Soup in Q is less hot compared to soup in P/Sup dalam Q kurang panas
berbanding dengan sup dalam P
Soup in P is hotter than Q because P has a lid that prevents its heat loss
through convection or vice-versa/Sup P lebih panas daripada Q kerana
tudung P menghalang habanya hilang melalui perolakkan atau
sebaliknya
1
1
(b)
(i)
Student should be able to record the temperature correctly.
300C 1
(ii) Different materials have different rates of heat conduction/Bahan yang
berbeza mempunyai kadar konduksi haba yang berlainan//
Copper is the best heat conductor followed by aluminium and
iron/Kuprum ialah konduktor haba yang terbaik diikuti oleh aluminium
dan besi//
1
(c)
(i)
Student should be able to answer the questions correctly 3 correct
bars2 m
2 correctbars1 m
1 correct
bar0 m
2
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QUESTION
SOALAN
ANSWER IN ENGLISH VERSION /
JAWAPAN DALAM VERSI BAHASA MELAYU
MARK
MARKAH
(ii)
(iii)
(iv)
Manipulated variable Types of rod/Jenis rod
Types of material/jenis bahanResponding variable Temperature rise/Suhu naik
Reading of thermometer
Any temperature that is between 250C to 300C /Sebarang suhu antara
250C dan 30
0C.
The operational definition of heat conduction is the reading of the
thermometer after 5 minutes.Definisi operasi bagi konduksi haba ialah bacaan pada thermometerselepas 5 minit.
1
1
1
1
TOTAL 10
END OF THE MARKING SCHEME