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SLILI ' f
55/ rSainsKertas IOgos 201 II 1am
55/r
Nanra
Tingkatan :
N0 KAD I 'EN(JEN,{ I - r \N
ANGKA GIL IRAN
JABATAN PI'T,AJARAN KEI,AN-I'ANDENGAN KTJRIASAVIA
N,{A.I L$ T'ENGETUA SEKOI,A H MAI,AYSIACAWANGAN KT'LANTAN
PERCUBAAN PENILAIAN MtrNtrNGAH RENDAH20tl
SAII{SKERTAS 1
SATU JA}I
JANGAN BUKA KERTAS SOALAN INI SEHINGGT\ DIBI 'RITAHU
1 . 'llrli.tkrut
nalna, no kad pengenalan tlart angka giliran arula padu ntang vang clisediakun.
2. Kertus soolun ini odalah dctlcurt Btrltusu Inggeris rlun Bohaso Muloysiu.
It,ilrur sebelahS A I N S 3 , I P . P N , I R 2 0 I I
I5-5/ I l 0 l l L l l ) s i v l
Kertas soalan in i rnengandurrc i 23 halanran bercetak
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l. Which occulrence is a natural phenomenon?Kej adian mqnakah adalah suatu fenomenon semulaj adi?
A.
Diagram I shows a hibiscus flower.Rajah 1 menunjukkan sekuntum bunga roya.
Diagram 1Rajah I
Which paper can be used to estimate the area of a petal of the flower?
Kertas manakah yang boleh digunakan untuk menganggarkan luas ranggi bunga
ini?
A Graph paperKertas graf
C Tracing paperKertas surih
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DC
2.
B.
D.
Blank paperKertas kosong
Filter paperKertas turas
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3. Diagram 2 shows an organism that lives in a pond.Rajah 2 menunjukkan suatu organisma yang tinggal di dalam kolam.
atas?
A.
Diagram2Rajah 2
Which organism is in the same group as in diagram above?Organisma manakah yang tergolong dalam kumpulan yang sama dengan rajah di
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ILilut sebelahS A I N S 3 I P P M R 2 O I I
B.
D.C.
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55lLSULIT '
4. Which organ is correctly paired with its system?Organ manakah yang betul dipadankan dengan sistemnya?
OrganOrgan
SystemSistem
BrainOtak
NervousSaraf
KidneyGinial
DigestivePencernaan
MuscleOtot
SkeletalRanska
HeartJantung
RespiratoryPernafasan
Diagram 3 shows two metals P and Q with the volume of each metal is 3 cm3. The
mass of P is 15 g and mass of Q is 12 g.
Rajah 3 menunjukkan dua jenis logam P dan Qdengan isipadu setiap logam
adalah 3 cm3. Jisim P adalah 15 g dan Q adalah 12 S.
Diagram 3Rajah 3
Which statement about their densities is correct?
Pernyataan manakah yang betul mengenai ketumpatannya?
A. Q is denser than P.
Q lebih tumpat daripada P.
B. The densify of Q is 4glcm3.Ketumpatan Q ialah 4glcm3.
C. The density of P is 6 glcm3.Ketumpatan P ialah 6glcm3.
D. The densities of P and Q are the sameKetumpatan P dan Q adalah sama
A
C
D
5.
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6. Diagram 4 shows a cooking gas cylinder.Rajah 4 menunjukkan satu silinder gas memasak.
Diagram 4Rajah 4
Why is cooking gas kept in liquid form?Mengapakah gas memasak disimpan dalam bentuk cecair?
A. To prevent gas particles from diffusing through the gas cylinder.Untuk menghalang zarah gas daripada meresap melalui silinder gas.
B. To exert more pressure on the gas particlesUntuk mengenakan lebih banyak tekanan pada zarah gas
C. To increase energy contentUntuk meningkatkan kandungan tenaga
D. To reduce the storage spaceUntuk mengurangkan ruang simpanan
7. Which diagram represents molecules of carbon dioxide?Rajah manakah yang mewakili molekul karbon diol<sida?
B.A. P,buo;?6?5
D.C .
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8. Diagram 5 shows the arrangement of particles in M, N and O.
Rajah 5 menuniukkan susunan zarah-zarah M, N dan O'
N and O?
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9 .
Diagram 5Rajah 5
What are the examples of substances represented by M'Apakah contoh bahan yang diwakili oleh M, N dan O?
A
B
c
D
Diagram 6 shows an iron chain.Rajah 6 menunjukkan suatu rantai besi.
Diagram 6Rajah 6
Aoo o"bo" 9 qo^,o,^ot
h" o o o o-oo o o A.
:""2? Bqt%"8"^:il
M N oWaterAir
IronBesi
OxygenOksisen
IronBesi
OxygenOksisen
WaterAir
OxygenOI<sisen
WaterAir
IronBesi
WaterAir
OxygenOl<sigen
IronBesi
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Why does the iron chain become rusty if it is left uncoated after a while?
Meigapakah rantai besi bekarat apabila dibiarkan tidak bersalut beberapa ketika?
A. It reacts with water vapour and oxygen in the air.Ia bertindakbalas dengan wap air dan ovygen dalam udara
B. It reacts with inert gas and oxygen in the air'Ia bertindakbalas dengan gas nadir dan oxygen dalam udara
C. It reacts with carbon dioxide and inert gas in the airIa bertindakbalas dengan karbon diol<sida dan gas nadir dalam udara.
D. It reacts with carbon dioxide and water vapour in the air.
Ia bertindakbalas dengan karbon diol<sida dan wap air dalam udarq.
10. Diagram 7 shows some activities by humanRajah 7 menuniukkan beberapa ahiviti manusia
";:il;T'What is the effect of the activities on the environment?
Apakah kesan aktiviti-aktiviti ini terhadap alam sekitar?
A. SiltationKelodak
C. Decreasing the quality of airP enurunan kualiti udara
B Soil erosionHakisan tanah
D. Increasing the amount of oxYgenP en in gkatan j uml ah o l<s i gen
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1 l. Which are the characteristics of a good absorber of heat material?
Manakah adalah ciri-ciri bahan penyerap haba yang baik?
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Dark and dull surfacePermukaan hitam dan pudar
Dark and shiny surfacePermukaan hitam dan berkilat.
Bright and shiny surfacePermukaan terang dan berkilat
Bright and dull surfacePermukaan terang dan Pudar
12. Diagram 8 shows a woman using a hair dryer.Rajah 8 menunjukkan seorang wanita menggunakan pengering rambut.
Diagram 8Rajah 8
What is the energy changes involved when she is using the hair dryer?
Apakah perubahan tenaga yang terlibat semasa dia menggunakan pengering
rambut itu?
A. Electrical energy--+ kinetic energy _* heat energy + sound energy
Tenaga elektrik--+ tenaga kinetik tenaga haba * tenaga bunyi
B. Electrical energy heat energy + kinetic energy
Tenaga elektrik 4 tenaga haba -r tenaga kinetik
C. Chemical energy + kinetic energy -----| heat energy + sound energy
Tenaga kimia -> tenaga kinetik ---+ tenaga haba + tenaga bunyi
D. Chemical energy-----+ heat energy + kinetic energy
Tenaga kimia + tenaga haba + tenaga kinetic
A.
B.
C.
D.
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13. Which rays labelled A, B, C or D, is the reflected ray when a light ray hit aplane mirror?Sinar berlabel A, B, C dan D, manakah adalah sinar pantulan apabila satu sinar
cahaya terkena pada cermin satah?
Plane mirrorCermin satah
14. Which is the sensory organ used to detect pain and pressure?Organ deria manakah yang digunakan untuk mengesan kesakitan dan tekanan?
A. TongueLidqh
C. EyesMata
Diagram 9 shows a food pyramid.Rajah 9 menunjukkan suatu piramid makanan-
II
UI
IV
Diagram 9Rajah 9
B. SkinKulit
D. NoseHidung
15 .
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Which level of the food pyramid if taken excessively in a long period by a
person can cause obesitY?Aras manakah dalam piramid makanan jika diambil secara berlebihan dalam
jangka panjang oleh seseorong akan menyebabkan obesiti?
A. I and Il B' ll and III
I dan II lI dqn III
C. I and IV D. III and IV
I dan lY III dan IY
16. The information below is related to a certain class of food'
Maklumat di bawah berkait dengan suatu kelas makanan.
* Supply material for repairing of damaged tissuesMembekalkan bahan untuk membaiki tisu rosuk'
* Supply material for the building of new cells
Membekalkan bahan untuk membina tisu baharu'* Build enzymes and hormones
Membina enzim dan hormon.
Which food are categorized in this class?Makanan manakah yang dikategorikan dalam kelas ini?
A Bread and milk.Roti dun susu.
C. Milk and chicken meat.
B Rice and chicken meat
Nasi dan daging aYam
D. Rice and bread
susu dan daging ayam Nasi dan roti
17. Diagram 10 shows a food web.Rajah l0 menuniukkan suatu siratan makanan'
Diagram 10Rajah I0
GrassRumput
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How many food chains are there in the food web?Berapakah bilangan rantai makanan yang terdapat dalam siratan makanan itu?
A .2B .3
C .4D .5
18. The table I shows different characteristics of plant S and T.Jadual I menunjukkan ciri-ciri berheza antara tumbuhan berbunga S dan T.
Which of these plants have the above characteristics?Tumbuhan manakah yang mempunyai ciri-ciri di atas?
A
B
C
D
ft,iltut sebelaltSAINS 3 I P_PNIR 2OI I
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S TBalsam plantPokok keembung
Sugarcane plantPokok tebu
Sugar cane plantPokok tebu
Paddy plantPokok padi
Durian treePokok durian
Balsam plantPokok keembung
Paddy plantPokok padi
Durian treePokok durian
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19 . Which process takes place when temperature of water changes from 28 0C to 0 0C?
proses manakah yang berlaku apabila suhu air berubah dari 28 0C kepada 0 0C?
A. MeltingPeleburan
C. EvaporationPenyejatan
B. FreezingPembekuan
D. BoilingPendidihan
21.
20. Which level labeled A, B, C q. D will a climber experience lowest air pressure
when he climbs uP the mountain?Aras berlabel A, B, C dan D manakah, seorang pendaki akan mengalami tekanan
udara paling rendah apabila mendaki gunwng?
Diagram 11 show a woman with a mass of 56 kg carrying a bag with a mass of 4
kg.Rajah I I menunjukkan seorang wanita berjisim 56 kg sedang mengangkat beg
yang berjisim 4 kS.
I l kg :10N ]
Power (W) : Force (N) x Distance (m)
Time (s)
Daya Q{) x Jarak (m)Kuasa (W) :
Masa (s)
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22. WhichHaiwan
Diagram l1Rajah I I
Calculate the power generated if she took 20 second to climb the stairs.Hitungkan kuasa yang dijanakan jikn dia mengambil masa 20 saat untuk menaikitangga.
A . 1 4 W B. 15W
C. r40 w D. 150W
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animal is supported by an exoskeleton?manakah yang disokong oleh rangka luar?
A
C.
B .
D.
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23 . Diagram 12 shows a sign board'Raiah l2 menuniukkan satu papan tanda'
A. Increase the height.M e n amb ahkan ketin ggi annY a
C. Reduce the weight of the base.Mengurangkan berat taPak'
24. Which tool is a third class lever.Peralatan manakah adalah tuas kelas ketiga?
Diagram 12Rajah 12
Which step should be taken to improve the stability of the board?
Langkah manakah yang patut diimbil untuk meningkatkan kestabilannya?
B. Increase its base areaMenambahkan keluasan taPak
D. Enlarge the size of the board'Membesarkan lagi saiz PaPan.
A. B.
,'ffi
D.C
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25. Diagram 13 shows a lever in balance.Rajah I3 menunjukkan satu tuas dalam keadaan seimbang.
Force x Force distance : Load x Load distanceDaya x jarak daya : Beban x jarak beban
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Force F
Diagram 13Rajah I3
Calculate the force F.Hitungkan' daya F.
A . 5N
C. 15 N
B . lON
D. 20N
26. Diagram l4 shows the process of gases exchange between body tissue and bloodcapillary.Rojah l4 menunjukkan proses pertukaran gas antara tisu badan dan kapilaridarah.
Body tissueTisu badan
Blood capillaryKapilari darah
Diagram 14Rajah I4
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what is the process of gases exchanged involved?
Apakah proses pertukaran gas yang terlibat?
A. AssimilationAsi'milasi
C. DiffusionPeresapan
A.
B .
C .
D.
B. DefecationPenyatinjaan
D. ExcretionPerkumuhan
27 . Diagram l5 shows the effect of substance contained in cigarette smoke on human
lungs.Ralah l5 menunjukkan kesan bahan yang terkandung di dalam asap rokok ke atas
peparu manusia.
Lighted cigaretteRokok terbakar
Universal indicator ,-.Penunjuk universal
Diagram 15Raj a,h I 5
Which substances in cigarette smoke caused the chdnges of colour of the
universal indicator and cotton wool?
Bahan dalam asap rokok manakah yang menukarkan warna penuniuk
universal dan kapas?
Colour of universal indicator
Warna p enuni uk universal-Colour of cotton wool
Warna kapas
Acidic gasGas berasid
Tobacco tarTar tembakau
Acidic gasGas berasid
NicotineNikotin
Tobacco tarTar tembakau
Acidic gasGas berasid
NicotineNikotin
Tobacco tarTar tembakau
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28.
5511
Which part of the human heart labelled A, B, C or D received deoxygenated blood
from all parts the body?Bahagian jantung manusia berlabel A, B C dan D manakah yang menerima darah
terdeoksigen dari seluruh badan?
29. Which statement shows the importance of transpiration in plants?P erny at aan manakah menunj ukkan kep entingan tr ansp ir as i p ada tumbuhan ?
A. To absorb oxygenUntuk menyerap ol<sigen
C. To absorb carbon dioxideUntuk menyerap karbon diol<sida
B. To remove nitrogenous wasteUntuk menyingkirkan sis a b ernitro gen
D. To remove excess waterUntuk menyingkirkan air berlebihan
ILihat sebelohSAINS J I P. P|VIR 2(JI I
30. Which excretory organ is correctly matched with its excretory products?Organ perkumuhan manakah yang betul dipadankan dengan hasilperkumuhannya?
Excretory organOrgan perkumuhan
Excretory productsHasil perkamuhon
LungsPeparu
Water. urea and carbon dioxideAir, urea dan karbon dioksida
KidneyGinial
Water, urea and mineral saltAir, urea dan garam mineral
SkinKulit
Water and mineral saltAir dan garam mineral
LiverHati
Water and carbon dioxideAir dan karbon diol<sida
A
C
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SLILIT
31. Diagram 16 shows the foetus developed in the mother's uterus
naiih I6 menunjukkan fetus yang berkembang di dalam uterus ibunya'
FoetusFetus
Diagram 16Rajah 16
Which class of food should be taken more by the mother to ensure a healthy
development for the foetus?Kelas makanan manakah yang perlu diambil tebih banyak oleh ibu untuk
memastikan perkembangan fetus yang sihat?
B. CarbohYdrates and fatsKarbohidrat dan lemak
Carbohydrates and vitaminsKarbohidrat dan vitamin
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A. Protein and fatsProtein dan lemak
C. Protein and minerals D'
Protein dan mineral
32. Diagram 17 shows a Bryophyllum plant'
Rajah 17 menunjukkan pokok setawar
A. RootsAkar
C. StemBatang
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Diagram l7Raiah 17
Which part of the plant enable it to reproduce vegetatively?
Bahagian tumbuhin *onokah membitehkannya membiak secara vegetatiJ?
B. LeafDaun
D. FlowerBunga
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33. Diagram 18 is a growth curve of a boy.Rajah 18 menunjukkan lenglamg pertumbuan seorang lelaki.
Height (cm)Ketinggian
20 65Age (Year)Umur (Tahun)
Diagram 18Rajah I
Which statement about the age and height of the boy is correct?Pernyataan manakah mengenai umur dan ketinggian budak lelaki itu betul?
A. At age between 3 to I 2 the growth is rapid.Pada umur 3 hingga 12 pertumbuhan adalah pesat.
B. During infancy stage, the growth rate is slow.Semasa peringkat bayi, kadar pertumbuhan adalah perlahan
C. Positive growth is still experienced when he reached old agePertumbuhan positif masih dialami apabila dia mencapai usia tua.
D. Minimal growth rate is experienced when the boy reach age 20.Kadar pertumbuhan minimum dialami apabila budak lelaki itu mencapaiumur 20.
ILihot sebelciltSAINS 3-I P_PMR 2OI I
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34. Which mineral is a silicon compound?Mineral manakah adalah suatu sebatian silikon?
A. GalenaGalena
C. QuartzKuqrtza
B. HematiteHematit
D. MalachiteMalakit
35. Which product of fractional distillation of petroleum labelledA, B, C or D is used
as tar for road Paving ?Hasil penyuliigan birperingkat petroleum berlabel A, B, C dan D manakah yang
digunakan sebagai tar untuk menurap jalan?
-.i*i"
cS*rJ-rih" A
1rwfu'xth
tfl$"s+
!S&ucT{rflb
tn{Ff
Heated crude oilMinyak mentahdipanaskan
3{*"a Dirr*F
C
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36. In which electric circuit if bulb P goes off, the other bulbs will still light up?Dalam litar elehrik manakah jika mentol P terbakar, mentol-mentol lain terusmenvala?
37 . Which compass lebelled A, B, C or D shows the correct direction of magnetic fieldlines?Kompas berlabel A, B, C dan D manakah yang betul menunjukkan arah garisdaya medan magnet?
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BA
DC
B
oC
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38. Diagram l8 shows an electrical wiring at home.
naiih 18 menuniukkan pendawaian elektrik di rumah.
Diagram 18Rajah I B
Which statement explains why it is dangerous to do so?
P erny at aan manakah yan g mener an gkan men gap a b erb ahay a me I ahtkanny a?
A. The electrical appliances easy to damage'Atat elektrik mudah rosak
B. It can cause electric shock to the person near it
Ia boleh mengakibatkan renjatan elektrik kepada seseorang berdekntan.
c. The consumer has to pay higher electrical bill.
Pengguna terpal<sa membayar bil elektrik lebih tinggi.
D. It can cause overload of elcctric usago that lcad to fire
Ia boleh mengakibatkan penggunaan elektrik berlebihan yang menyebabkan
kebakaran.
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39. Which statement shows that the Sun is a star?Pernyataan manakah yang menunjukkan Matahari adalah sebuah bintang?
A. It is the centre of solar sYstem
A. Yuri Gagann
C. Neil Armstrong
B. Isaac Newton
D. Nicholas Copernicus
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Ia adalah Pusat sistem solar
B. It has strong magnetic field forceIa mempunyai doya medan magnet yang kuat'
C. It can generate light energy by thermonuclear reactionIa boleh menjonakan tenaga cahaya sendiri melalui tindakbalastermonuklear.
D. It cause solar flare and prominence that can affect the earthIa menyebabkan nyalaan suria dan prominens yang mempengaruhi bumi.
40. Which astronomer state that the Sun is the centre of the Solar system ?
Ahli astronomi manakah yang menyatakan Matahari adalah pusat sistem suria?
END OF QUESTION PAPER
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5512SULIT5512SainsKertas 2Ogos 201I| )k 1am
Nanra
Tingkatan : . . . . . .
ANGKA GIL IRAN
JABATAN PELAJARAN KI'LANTANDENGAN KERJASAMA
MAJ LIS PE,NGI'TUA SEKOLAH MALAYSIACAWAI{GAI\ KE,LANTAN
PERCUBAAN PENILAIAN MENENGAH RENDAH20ll
SAINSKERTAS 2
Satu jam tiga Puluh minit
JANGAN BUKA KERTAS SOALAN INISEHINGGA DIBERITAHU
I. Tttliskun nama' no kad pengenalan danangka giliran ando pulo nrcmg )'attg
Kertas soalan ini mengal{ungi 20 fialamarr bercetak
U,ihat sebeluhSAINS 3_2 P PN4R 2(JI I
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SULIT 5512
INFORMATION FOR CANDIDATES
1. This question paper consists of two sections: Section A and Section B.
2. Answer all questions in both sections.
3. Write your answers in the spaces provided in the question paper.
4. Show your working, it may help you to get marks.
5. If you wish to change your answer, neatly cross out the answer that you have done.Then write down the new answer.
6. The diagrams in the questions provided are not drawn to scale unless stated.
7 . Marks allocated for each question or sub-part of a question are shown in brackets.
8. The time suggested to complete Section A is 60 minutes and Section B is 30minutes.
9. You may use a non-programmable scientific calculator.
10. Hand in this question paper at the end of the examination.
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SECTION A[40 MARKS I
Answer all the questions. You are advised to spend 60 minutes on this section.
Jowab semua soalan. Anda dinasihatkan mengambil masa 60 minit untuk
bahagian ini.
1, Diagram 1 shows the arrangement of particles in substance P, Q and R.
Raiah I menunjukkan ,rruion zarah-zarah dalam bahan P, Q dan R-
a . pl \ .P :
On DiagramPada Rajahberikut:
Mixture ComPound E'lement
Campuran Sebatian Unsur
[3 marks]
(b) Draw lines to match each substance with the correct example'
Lukiskan garisan untuk memadankan bahan dengan contoh yang betul'
[ 3 marks ]
(a)
Diagram 1Rajah I
1, label substances P, Q and R using the following words:
l, lsbelkan bahan P, Q dan R menggunakan perkataan
EEE
lw"*-llA t r l
fG.."'ylI Merkuri I
f Bt""d II Darah I
F\\ m\"vHffiHffi\#mkdeEffiRffiR
dil .ffi. "''
ffiYe'#uffi
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5512
Forexaminer'suse
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l (a)
I (b)
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2. Diagram 2 shows the skeletal system of a land vertebrate.Rajah 2 menuniukkan sistem rangka suatu haiwan vertebrata darat.
Dtagram2Rajah 2
(a) (i) Name the type of support system of the animal.Namakan jenis sistem sokongan pada haiwan ini.
(b)
I l mark](ii) State how aquatic vertebrate such as whale support their body
weight.Nyatakan bagaimana vertebrata akuatik seperti ikan pausmenyokong berat badannya.
I l mark]State two functions of support system in animal.Nyatakan duafungsi sistem sokongan pada haiwan.
i . . . . .
i i . . . .[ 2 marks ]
State other types of support system in the land animalsNyatakan jenis sistem sokongan lain pada haiwan darat.
i . . . . .
ii it;";k;r
(c)
5512 ron ivtt,sr\4 s,AtNS .t_l t) , PvlR 20i l
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2(a)(i)
2(a)(ii)
2(b)
2(c)
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3. Diagram 3.1 shows the human growth curve.Raj ah 3. I menunjukkan lengkung pertumbuhan manusia.
Height (cm)Ketinggian Boy
Girl
Age
Diagram 3. IRajah 3.1
Umur
(a) What is 'growth'
Apakah 'pertumbuhan
[ 1 m a r k ]
(b) At which stage is the growth rate of the girl the same as the boy?
Pada peringkat manakah kadar pertumbuhan perempuan sama
dengan lelaki?
I l mark]
(c)At which stage in diagram 3.1, does the girl start to experience
menstrual cycle?Pada peringkat manakah dalam rajah 3.I, seorang budak perempuan
akan mula mengalami kitar haid?
I l mark]
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5sl2
3(a)
3(b)
3(c)nILihot sebeluh
SAINS : ] -2 P P\ , lR JOI I
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(d) Diagram 3.2 shows a menstrual cycle of a girlRajah 3.2 menunjukkan kitar haid seorang budak perempuan.
ff*'',
,I) L
Dragram 3.2Rajah 3.2
Based on diagram 3.2, name phase N.Berdasarkan rajah 3.2, namakanfasa N.
t i - " r t f(ii) State what happen to the ovary during the phase.
Nyatakan apa yang berlaku kepada ovari semasafasa ini.
i i r"".r. f
(e) The calendar shows that a girl's last period began on 2 August 201 1.Circle the date on the calendar when her next period will probably beginKalendar menunjukkan haid seorang budak perempuan yang bermulapada 2 Ogos 201I. Bulatkan pada kalendar tarikh haid yang berikutakan bermula.
[ 1mark ]
(i)
I 2 -J 4 5 6 l 8 9
10 1 l L2 t3 l 4 15 t6 t1 18
l9 20 2 l 22 23 24 25 26 2128 29 30 3 l
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55/2
3(dxi)
3(dxii)
3(e)
TOTAI",
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SULI'T
4. Diagram 4.1 shows an activity to show heat transfer in water'
Rajah 4.1 menunjukkan suatu aktiviti pemindahan haba dalam air'
(a) (i)
100 ml of waterI00 ml air
--.;Tr:i :i
ii--TriPod stand
ii Tungku kaki tiga
Bunsen burnerPenunu bunsen
Diagram 4.1Rajah 4.1
State the method of heat transferred in the beaker.
Nyatakan kaedah haba dipindahkan di dalam bikar'
. . ' . ' .I l mark]
Explain how the heat is transferred in the answer (a) (i)
Terangkan bagaimana haba dipindahkan dalam jawapan (a)(i).(ii)
lzmarks l
(iii)Draw by using (---+ ) to show how heat is transferred in
diagram 4.1Lukis menggunakan (----------> ) untuk menunjukkan bagaimana
haba dipindahkan dalam rajah 4.1.I l mark]
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a(a)(i)
a(a)(it)
a(a)(iii)
! l , ihat sebeloltS A I N S J 2 P P | V I I { 2 O I I
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(b) Diagram 4.2 shows a house at day time.Rajah 4.2 menunjukkan sebuah rumah pada hari siang.
Ventilation holeSisip angin
WindowTingkap
Dtagram 4.2Rajah 4.2
Explain how does the open window and ventilation hole help keep
the house cool.Terangkan bagaimana tingkap terbuka dan sisip angin membantu
men;adikan rumalt lebih sejuk.
[ 2 marks ]
5512 t()i I \,tt)s\, ' t
5512
4(b)
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SUI-IT
5. Diagram 5.1 shows a boy pushing a box on a horizontal floor.
Raiih 5.1 menunjukkan seorang budak lelaki sedang menolak sebuah
kotak di atas lantai mendatar.
"t:;:f,:i(a) Why is the boy said to do work?
Mengapakah budak lelaki itu dikatakanmelakukan kerja?
I lmark ](b) If the boy used force of 400 N to move the box at a distance of 2
meter, calculate his work done.
Jika budak lelaki itu menggunakan daya 400 N untuk menggerakkon
kotak itu sejauh 2 meter, hitungkan keria yang dilakukan.
Work done (J) : Force (N) x Distance (m)
Kerja ditakukan(J) : Daya (I'{) , Jarak (m)
[ 2 marks ]
(cXi) Draw the arrow in the space provided to show the frictional force
acting on the box in diagram 5. 1 'Lukiskan anak panah dalam ruang yang disediakan untuk
menunjukkan daya geseran bertindak ke atas kotak dalam raiah 5.1 .
I I marks ]
5512 lo l I N l l ' i \4
5512
5(a)n
5(b)
5(cXi)
ft,ihat sebelultSAINS J .2 P P \4R 2 { } I I
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(ii) Suggest one way to overcome the force in (cXi)
Cadangkan satu cara mengatasi daya dalam (r)(i).
I l mark](iii) Explain your answer in ( c )(ii)
Terangkan jawapan di (c)(ii)
I l mark]
(d) Diagram 5.2 shows a caution warning symbol placed after the floorwas mopped.Rajah 5.2 menunjukkan tanda emaran berjaga-jaga yang diletakkan diatas lantai selepas dimop.
Dragram 5.2Rajah 5.2
What happen to the people who walk in hurry if there is no warning
there?Apakah yong akan terjadi kepada orang yang berjalan dengan cepatjika tiada amaran tersebut?
i i*;;krExplain your answer in (d)(i)Terangkan jawapan di (d)(i)
I l ma rk ]
(i)
(ii)
55/2 :()r ivtrsNr t 0
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5(c)(i i)
s(c)(iii)
s(dxi)
s(dxii)
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6. Diagram 6.1 shows two potted plants, A and B being left under a veryhot sun.Rajah 6.1 menunjukkan dua tumbuhan dalam pasu A dan B yangdibiarkan di bawah cahaya matahari terik.
Pot APasu A
Pot BPasu B
"'ffi':rr:ia) (i) State the difference in the condition of the plants after a few hours.
Nyatakan perbezaan keadaan tumbuhan selepas beberapa iam.
I I mark](ii) State one reason for your answers.
Nyatakan satu alasan bagi jawapan anda.
I lma rk ]b) Plants gets rids of water through the transpiration process.
Tumbuhan mengeluarkan air berlebihan melalui proses transpirasi(i) Name the strucfure in the leaf involved in the process.
Namakan struktur pada daun yang terlibat dalam proses ini.
i i;";kl(ii) Explain how this structure controls the lost of water during the hot
day.Jelaskan bagaimana struhur ini mengawal kehilangan air pada hariyang panas.
[2 marks ]
l t ILihur sebelahSAINS 3_2 P_P\, lR 20I I
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6(aXi)
6(a)(ii)
6(bxi)
6(bxii)
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c) State one factor that affects the rate of transpiration.
Nyatakan satu faktor yang mempengaruhi kadar transpirasi pada
tumbuhan.
I l ma rk ]
d) Give one importance of transpiration to the plants.
Berikan satu kepentingan transpirasi pada tumbuhan.
I l mark]
e) Diagram 6.2 shows a farmer watering his vegetable farm
naiih 6.2 menunjukkan seorang petani sedang menyiram kebun
savuran
Diagram 6.2Raj ah 6.2
Explain why is it important for the farmer to water his vegetable in the
morning to prevent the vegetables from wilting'TerangLan mengapakah pentingnuya petani menyiram sayurannya pada
waktu pagi mengelakkan sayurnya layu kemudiannya'
I I mark]
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6(c)
6(d)
6(e)
TOTAL
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S Lit.IT
SECTION B[20 MARKSI
Answer all questions. You are advised to spend 30 minutes for this section.Jawab semua soalan. Anda dinasihatkan meniawab bahagian ini dalam masa30 minit.
7 .(a) Diagram 7 . I shows three different obj ects P, Q and R with same size areplac.ed in the beakers containing water. The density of water is 1.0 g /cm -.
Rajah 7.1 menunjukkan tiga objek berlainan P, Q dan R yang bersaizsama diletakkan di dalam bikar berisi air. Ketumpatan air adalah1.0 g/cm 3 .
Object Qobjek Q
Object RObjek R
Object PObjek P
Diagram 7.1Rajah 7.1
(i) Based on the observation, state the position of objects P and Q whenplaced in water.Berdasarkan pemerhatian, nyatakan kedudukan objek P dan Qapabila dimasukkan ke dalam air.
Object P: . . .
object e: . i ,;;;k; f
ILihat sebelaltS A I N S 3 2 P P i l , I R 2 O I I
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7 (a)(i)
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(ii) tsascd on the obseruation, classify objects P, Q and R based on their
relative density to the density of water .Berrlasarkan pemerhatian , kelaskan objek berdasarkan
bandingan dengan ketumPaton air.
Relative densitY to waterKetumpatan berbanding
denen,n air
L,ess dense than water
marks
(iri) Based on the observation, state one ilference.
B cr.cla.sarkan pemerhatian, nyatakan sutu htferens
I l mark]
[ 1mark ]
ketumpatan
l2
(iv) Based on the observation , state the relationship density of object and
their ability to float or sink in rvater.
Berdasarkan penterhatian, nyatakan hubungan antara ketumpatan
bahan clengan keupaayan tenggelam atatt timbul dalam air'
ObjectsObjek
i-g'lge,'rylAd"ry"q:II Denser than wateri
I feUin tumpat daripada air
5512 t ( ) l l N l l ' s l \4 t 1 s, , \ tNS . l_ l l , ,PN,t l t l0 l I
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7 (aXii)
7 (a)(iii)
7 (aXiv)
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S I.JLIT"
(b ) Table 7.2 shows different objects and their dcnsities.Rajah 7.2 menunjukkan hahan berlainan dan ketumpatannya.
ObjectsObjek
Density I sink/floalKetumpatan I Tenggelam/teroput't4;
CorkGabus 0.25 g/crn3
Wood blockBongkah Kayu 0.9 g/cm' II
" --l----
st"k -.
2.5 glcrn' I Tenggelum.
Glass blockBongkah kaca
Table 7 .2Jadual 7.2
Predict what happen to the cork and wood if thcy are placed in acontainer containing oil by filling in table 7 .2. The density of oil is0.75 gicm3 .Ramalkan apa yang berlahr kepada gabtts dan kayu jika dintusttkkanke dalam bekas herisi min;,ak dalam jadual 7.2. Ketumpatnn minyakadalah 0.75 glcm' .
[ 2 marks ]
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,55/ l :or r \1t ,svl t 5
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TOTALn
7 (.b)
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g. Diagram g.l(a) and g.1 (b) shows bulbs is connected in an electric circuit.
naiih B.l (ai ian 8.I (b) menuniukkan mentol-mentol yang disambungkan
dalam suatu litar elektrik.
Diagram 8.1(a)Rajah 8.1 (a)
(aXi) Based on the observation, state the difference in brightness of the bulbs
in diagram S.l(a) and 8.1(b).B erdas arkan p-emerhatian, ny atakan p erb ez aan kec er ahan m ento l-
mentol dalam rajah 8.1(a) dan 8'1(b)'
ii -"'r. j
(ii) State one inference based on the observation.
Nyataknn satu inferens berdas arkan pemerhatian.
. . . . . . . . . . . - . . . -I I markl
(iii) State the hypothesis based on the observation.Nyatakan hipotes is berdas arkan pemerhatian'
ii ;";k i
,_
Diagram 8.1(b)Rajah 8.1 (b)
5512 lot I MPSM t 6 SATNS - ] ] P I : ,N' IR 2OII
5512
8 (aXi)
8 (a)(ii)
8 (aXiii)
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(b) Diagram 8.2 shows an experiment to determine the relationship betweenthe resistance in circuit and the electric current flowing in the circuit.Raiah 8.2 menunjukkan suatu eksperimen untuk menentukan hubunganantara rintangan dalam litar dengan arus elektrik yang mengalir dalamlitar"
z.o 3'o 4.0
Ammeter reading, Ar : 6Bacaan ammeter, Ar :
z.o 3'o 4.0
Ammeter reading, A2:Bacaan Ammeter, Az:
Ammeter reading, A3 :
Bacaan ammeter, Ar :
5.0
6.0
6.0
ll,iltot sebeloltS A I N S S 2 P P \ , l I t 2 O I I
A
1 .0
0.0
1 .0
0.03.0 Ohm
t1
55/2
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6.0
(i)
Diagram 8.2Rajah 8.2
State the variables involved,Ny atakan p emb olehub ah y ang terlibat,
Manipulated variable :P emb olehub ah dimaniPul as i
Responding variable:P emb o I ehub ah b er ger akb al as :
Record the ammeter reading in table 8'3
Recordkan bacaan ammeter dalam jadusl 8'3
Table 8.3Jadual 8.3
Ammeter reading , A4: 1.5A
Bacaan ammeter, A,t : l.5A
[ 2 marks ]
(ii)
[ 2 marks ]
Resistance value, OhmNilai rintangan
1 .0 2.0 3 .0 4.0
Ammeter reading, ABacaan ammeter, A 6.0 1 .5
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8 (bxii)
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(c) Based on table 8.3, drawB erdasarkan j adual B. 3,
a graph current against resistancelukiskan satu graf arus melawan rintangan.
[ 2 marks ]
Ammeter 6reading, ABacaanammeter, A
(d) Based on theBerdasarkan
Resistance value. OhmNilai rintangan, Ohm
experiment, define'current flow' operationally.ekperimen, definisikan 'arus mengalir' secara operasi.
l l ma rk l
It.ihar sebeluhS A I N S 3 2 P P i V I R 2 O I I
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8 (c)
8 (d)
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(e) Based on the graph, predict the ammeter reading if the resistance in the
circuit is 2.5 Ohm.Berdasarkan graf, ramalkan bacaan ammeter jika rintangan dalam litar
adalah 2.5 Ohm.
I I mark]
(f) Based on the experiment, state your conclusion.
B erdas arkan eftsp erimen, ny atakan kes impul an anda.
i ; t " t t f
END OF QUESTION PAPER
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8 (e)
8(0
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TRIAL EXAM 2AIIMARIilI{G SCHEME
SCIENCE FORM 3PAPER 1 - OBJECTIVE
2 l D
22 B
23 B
24 C
25 B
26 C
27 A
28 D
29 D
30 B
- t t C
32 Ba aJ . ) D
31
35-C
D
36 B
a 1J / A
38 D
39 C
40 D
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MARKING SCHEME PAPER 2 _ STRUCTURAL QUESTIONS
Answer
a) Able to label
P : Mixture/ Campuran
Q: Element / UnsurR: Compound / Sebatian
b) Able to match
I-tiII
BloodDarqh
t ll - = - l
http :/ rsci-q. blogspot. cgm
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a) Able to name the support systcm
- EndoskeletonRangka dalam
b) Able to state support system
Sample answer
Buoyancy of waterllwaler buoyancy(Daya) keaptmgan air
Accept any suitable answer
c) Able to state the function
l. Support the body weightfufenyoko ng he rctt ba.dan
2. Enable movementM embo I ehkan p e r ge rak a n
3. Protect the internai organM elinrhtngi organ dalarnun
4. Gii'c body shapefufemberi hentuk budan
Note any 2 answers
c) Able to statc other type of supltort systent
l. ExoskeletonRangka luar
2. Hydrostatic skeletonIlungkn hidro,stutik
TOTAL
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a) Able to state what is growth
(Grotwth ) is the change in stzelshape/number of cell / body function.
Hot water (at the bottom become lessdense and ) rises up.Air panas (dibct+,ah menjadi kurangtumpat dan) naikColder water (at the top is denser and )moves down
Air se.luk ( di atas lebih tumpat ) turun kebuwuh
(iii) Able to dravv the convection cumei-rt in the
beaker
Note: Accept if student draw only I cvcle ordraw outside the beaker
b) Able to explain
Hot air ( in the house) rises and moves outthrough ventilation holeLJtlaru pnnas dalum rumah naik dankeluar melalui sisip anginCool air from outside (of the house)blows in through the windowLJdara sejuk dari luar (nmah) mastk ke
dalam melalui tingkap.
TO'IAL
6
rft-*r-1<r's
:.*--r" ! .,; r.r.id.ff
a- -l/*
| ++ s|il++il*..::;1 . {*'...tr
TOTAL
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a) Able to give reason
( FIe) applies a force to move ( the box) lluse force to move (the box) /i the boxmoves when (it is) pushed
(Dia) mengenaktn daya untukmenggerakkun (kotak) // dava di gwrakanrtntuk menggerakkan kotak // kotakbergerak apabila ditolak
Notc . accept as long as the answer shows there isforce and distancc involved
b) Able to calculate work done
: 400Nx 2m
: fl00 J
Note : reward I mark for correct transfer of datareward I mark lor correct answer withcorrect unit
cxi) Able to mark the correct direction
<--
Note : accept if marks outside the box
(ii) Able to state suggest the way
l. (Put / Use ) roller (underneath)(letak/ guna) penggolek ( dibawah )
2. (Put) the box in the trolley/ wheel( Letak ) kotak di atas troli/roda
Note : Put oil on the floor is not practical -
reject.
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iii) Able to give reason
Sample answer
l . Frictional force (between the surfaces) islessen /lowerDoya geseran ( antara permukaun)berkurang /menjadi kecilReduce the frictional force bctween thesurt-aceMengurangknn d ctya ge,t e ran an torapermukaan
Note : Reject if answer mention disadvantage of
frictional force e.g produces heat, sound, slower
the movement.
dxi) Able to statc rvhat happen
( the man ) slip ll fall( Orang ) tergelincir // jutuh
Note : reject 'cedera'
(ii) Able to givc rcason
Wet floor reduces/ lower fiictional force(between floor and sole of the shocs)Lantai ha.sah m enf{uran gkan/
nrcrendahkan duya geseran (antara lantai
dan tapak kasut)
Note : accept any suitable reasonReject if - no frictional force
- frictional force is not mention- slippery/ licin (not scientific
explanation)
2 .
TOTAL
8
TOTAL
8
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;iGt tbtr to iiate itre a-iiie'e".e
( Plant in pot ) B wilt faster ( than in A)(Pokok dalam pasu ) B lebih cepat layu(daripada A)
Vice versa
Able to give reascn
1. B has rnore leaves / morc stomaB mempunyai lebih banltak daun / Iebihbanyak ,stomaVice versa
2. B loss more water because more leaves/storna
B kehilangan lebih banyak sir keranamempunyai lebih hanyak daun/stomaVice versa
3. Transpiration in B is higher (than A)T'ranspirasi dalam B lebih tinggi (dalam
A)Vice versa
Note : any one answer
hxi) Able to name the strucfure
Stoma
(ii) Able to explain the activity of stoma.
The size of stoma decreased / smallerSaiz stoma berkurangan lebih kecil
Less water is lost / tersejat ll low rate oftranspiration llKurang air dihilangkan/ tersejat /l kadartranspirasi rendah
c) Able to give factor' 1. Light intensity
Keematan cahayaZ. Temperafure (of surrounding) i heat
Suhu(seki ta i l /haba
IIIII
t_---
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Moving atr / vvindUdara bergerak / angin
Humidity of airKelemhapan udara
Any one factor
(d) Able to give importance of transpiration
l. T'ransport water and mineral salt upMenganghft air dan garam mineral keAtas
4. I-lelp to rnake cell turgid / maintainturgidity of cell
Iulemhanm sel menjadi seSiah /tmengekalkun kesegahan sel
(e) Able to expiain
Roots can absorbs water in the soil (to
replace the water loss due totranspiration)l I wet soiI containl supplywater (fbr roots to absorb)Akar boleh menyerap air clalilnt tunalt(untuk menggantikan air vang terhilangmelalui trunspirasi) // tanalt basahnrengantlungi air (yang boleh di.serapakur.)
Accept any suitable answerReject - to prevent rvilti.ng ( redundant)
4.
IIII
IIII
_ - - - !
TO'TAL TOTAL
L-
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=i l-'rrir-l tI I P:tt
Q:
aXii)
auG-rc rtut* tr," ain o*tiliG t"iitiott
Floats (in water)T'erapung/ timbul (dalam air )
Sinks (in water)T'enggelam (dalarn air
Able to classify
Less dcnse than water - PDenser than water - Q and R
aXiii) Able to state the infcrence
( i\n) object (will) Iloat because it is less
dense than water ll (an) object (will) sink
because it is denser than watcr(Suant) oh.iek (akan.) terapung kerana ia
kurang tumpat dttripado air // (xrufi) objek(ukan) tenggelam kerana ia lebih tumpatdaripada air.
a)(iv) Able to state the relationship
When/ If density of an object is higher than
density of water, the object sinks
Vice vcrsaApahila / Jika kehtmptttan ob.iek lehih tinggidaripada ketumnatan air, maka ia akan
tenggelant.Atau se,bulihtya.
(b) Able to predict
Cork - floatsGabus - terapung/ timhi
Wood - sinksKayu - tenggelumtenggelum
TOTAL
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axi) Able to state the difference
l. Bulb in 8.1(b) is brighter than in 8.1(a)Mentol da,lam 8.1(h) Iebih cerah/terangdaripada dalam 8.1(a)
Vice versa
2. Bulb in 8.1(b) brieht, bulb in 8. l(a) dimMentol dalam 8.I (b) cerahi terang,mentol B.l (a) rnalap/kurangterang/kurang cerah
3 " Bulb in 8.1(b) dim but bulb irr 8. I (a)dirnmerMentol dalam 8.1(h)malap tetapi mentoldalam 8.1(b) Iebih malap/semakin malap
(ii) Able to state inference
'Ihe bulb is brighter because the resistance
(in the circuit ) is less/lower llThebulb isdirnrner because the resistance (in thecircuit) is morelhigher
Mentol tebih terang/cerah kerana rintangan(dalam litar) kurang/rendah// Mentol kurungterang/cerah kerana rintangan (dalam litrtr)tinggi
(iii) Able to state the hypothesis
-'Ihe higher / more the resistancc (in thecircuit) the dimmer the bulbSemakin tinggi/banyak rintangan (dalamlitar) semakin malap nyalaan mentol
- lf I When thc resistance (in the oircuit) ishigher / more, so the bulb is dimmerJika / apabila rintangan (dalam litar)meningkat/ bertambah maka nyalaanntentol semakin ntalap.
Vice versaThe higher the resistance (in the circuit) thelower the current.
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Semakin tinggi/banyak rintungan (dalam litar)
semakin rendah/kecil anrs.
(bxi) Able to state the variables
Manipulated variable - Value of resistance
Responding variable
Nilai rintangan
reading of ammeterll ammeter readrngllvalue of current
Bacaan ammeter//jliilai arus
(ii) Able to record the time
Az* ,30A
A : - 2 .0A
c) Able to draw a graph
6
Resistancevalue, Ohm
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III
- - - - - . - l
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Correct and smooth line - award I markCorrect reading - award I mark
d) Able to define operationally
The current florv is shown by the reading of
e)
ammeterAru^s ntengulir dinnjukfuin oleh bacaanantmeter
Able to predict the ammeter reading
2 . 4 A + 0 " 1 A
Note: Dottod line on the graph shows howstudent gct the reading
0 Able to make a conclusion
When the resistance in the circui,t is higher /
more the current is lower /r the higher the
resistance tlte lower the cunent (flow in the
circuit)Jika rintangan (dalarn litar ) tinggi/bertarnbah ants semakin rendah/kecil //
s emaki n tin.ggi rintungan sentctkinrendah/kecil ants (mengalir drtlarn litar).