pmr-trial-2013-science-qa-Kedah (1).pdf

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1 Diagram 1 shows an activity to determine the volume of marbles. Rajah 1 menunjukkan satu aktiviti untuk menentukan isi padu guli.

Calculate the average volume of a marble. Hitung purata isi padu sebiji guli.

A 54 ml C 9 ml

B 45 ml D 3 ml

2 Diagram 2 shows a plant cell. Rajah 2 menunjukkan satu sel tumbuhan.

What are the parts labelled X and Y? Apakah bahagian yang berlabel X dan Y?

X Y

A Chloroplast Kloroplas

Vacuole Vakuol

B Cell wall Dinding sel

Vacuole Vakuol

C Nucleus Nukleus

Cytoplasm Sitoplasma

D Cell wall Dinding sel

Chloroplast Kloroplas

Diagram 1 Rajah 1

Diagram 2 Rajah 2 X

Y

Diagram 2 Rajah 2

1.5 S

2.1 R

http://www.chngtuition.blogspot.com

2

3 Diagram 3 shows four organisms, R, S, T and U. Rajah 3 menunjukkan empat organisma, iaitu R, S, T, dan U.

What are these organisms? Apakah organisma-organisma ini?

R S T U

A Spirogyra Spirogira

Yeast Yis

Hydra Hidra

Euglena Euglena

B Euglena Euglena

Hydra Hidra

Amoeba Ameba

Yeast Yis

C Hydra Hidra

Yeast Yis

Amoeba Ameba

Euglena Euglena

D Amoeba Ameba

Euglena Euglena

Yeast Yis

Hydra Hidra

Diagram 3 Rajah 3

2.2 R


3

4 Diagram 4 shows a measuring cylinder containing three liquids, R, S and T, and two solids, U and V. The liquids and solids do not mix. Rajah 4 menunjukkan silinder penyukat yang mengandungi tiga cecair iaitu R, S, dan T, dan dua pepejal iaitu, U dan V. Cecair dan pepejal itu tidak bercampur.

Diagram 4 Rajah 4

Which of the following shows the correct arrangement in ascending order of density? Antara berikut, yang manakah menunjukkan susunan ketumpatan yang betul secara urutan menaik?

A U, R, S, V, T C U, R, V, S, T

B T, V, S, R, U D T, S, V, U, R

5 Which of the following does not use the principle of density in its operation? Antara berikut, yang manakah tidak menggunakan prinsip ketumpatan untuk beroperasi?

U

R

S

V

T

3.1 R

3.3 T


4

6 Which of the following is correct? Antara berikut, yang manakah benar?

Element Unsur

Compound Sebatian

Mixture Campuran

A Copper Kuprum

Water Air

Steel Keluli

B Oxygen Oksigen

Common salt Garam biasa

Soil Tanah

C Gold Emas

Petroleum Petroleum

Sand Pasir

D Sulphur Sulfur

Sugar Gula

Carbon dioxide Karbon dioksida

7 Gas X is tested using alkaline pyrogallol solution and a glowing wooden splinter. The results of the tests are shown in Diagram 5. Gas X diuji dengan larutan pirogalol beralkali dan dengan kayu uji berbara. Keputusan ujian ditunjukkan dalam Rajah 5.

(a) (b) Diagram 5

Rajah 5

What is gas X? Apakah gas X?

A Oxygen Oksigen

C Hydrogen Hidrogen

B Nitrogen Nitrogen

D Carbon dioxide Karbon dioksida

Alkaline pyrogallol solution Larutan pirogalol beralkali

Gas X Gas X Glowing wooden splinter ignites

Kayu uji berbara menyala

Gas X Gas X

4.2 S

5.3 R


5

8 Table 1 shows the Air Pollution Index (API) of four Malaysian cities which has been recorded for a week. Jadual 1 menunjukkan Indeks Pencemaran Udara (IPU) yang direkodkan sepanjang minggu untuk empat buah bandar di Malaysia.

Cities Bandar

Air Pollution Index (API) Indeks Pencemaran Udara (IPU)

M T W T F S S

A 23 15 25 30 32 28 25

B 200 210 196 185 190 201 205

C 101 100 100 108 106 110 105

D 68 65 60 58 60 58 50

Table 1 Jadual 1

Which of the cities, A, B, C or D, is free of air pollution? Antara bandar A, B, C atau D, yang manakah bebas daripada pencemaran udara?

9 Which of the following examples of renewable and non-renewable energy sources are correct? Antara berikut, manakah yang betul tentang contoh sumber tenaga yang boleh diperbaharui dan yang tidak boleh diperbaharui?

Renewable energy sources Sumber tenaga yang boleh diperbaharui

Non-renewable energy sources Sumber tenaga yang tidak boleh diperbaharui

A Fossil fuels Bahan api

Geothermal Geoterma

B Wind Angin

Radioactive metals Logam radioaktif

C Sun Matahari

Biomass Biojisim

D Radioactive metals Logam radioaktif

Waves Ombak

5.4 R

6.2 S


6

10 Diagram 6 shows the use of a bimetallic strip in an automatic fire alarm. Rajah 6 menunjukkan penggunaan jalur dwilogam di dalam penggera kebakaran automatik.

Diagram 6 Rajah 6

The bimetallic strip operates based on the principle that Jalur dwilogam beroperasi berdasarkan kepada prinsip bahawa

A W and X expand equally W dan X mengembang sama rata

C X expands more than W X mengembang lebih daripada W

B W and X do not expand at all W dan X tidak mengembang langsung

D W expands more than X W mengembang lebih daripada X

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Diagram 7 shows the structure of the human ear. Rajah 7 menunjukkan struktur telinga manusia.

Diagram 7 Rajah 7

Which of the following is not involved in the hearing mechanism? Antara berikut, yang manakah tidak terlibat dalam mekanisme pendengaran?

A P only P sahaja

C R and T R dan T

B R only R sahaja

D Q and S Q dan S

X

W

R

S

T

Q

P

7.4 T

8.5 S


7

12 The following statement shows the responses of plants towards stimuli. Pernyataan berikut menunjukkan gerak balas tumbuhan terhadap rangsangan.

Which of the following responses is shown by the pitcher and mimosa pudica plants? Antara berikut, gerak balas yang manakah ditunjukkan oleh tumbuhan periuk kera dan tumbuhan semalu?

A Nastic movement Pergerakan nastik

C Phototropism Fototropisme

B Thigmotropism Tigmotropisme

D Geotropism Geotropisme

13 Diagram 8 shows the human digestive system. Rajah 8 menunjukkan sistem pencernaan manusia.

Diagram 8

Rajah 8

A pitcher plant traps insects. Tumbuhan periuk kera memerangkap serangga.

The leaves of mimosa pudica plant fold up when touched. Daun tumbuhan semalu menguncup ketika disentuh.

X

8.9 R

9.3 S


8

Which of the following statements is correct regarding X? Antara penyataan berikut, yang manakah benar mengenai X?

A Digests carbohydrates, proteins and fats. Mencernakan karbohidrat, protein dan lemak.

B Stores hydrochloric acid. Menyimpan asid hidroklorik.

C Helps to kill bacteria in food. Membantu membunuh bakteria dalam makanan.

D Stores bile. Menyimpan jus hempedu.

14 Diagram 9 shows a villus found in the small intestine. Rajah 9 menunjukkan vilus yang terdapat di dalam usus kecil.

Diagram 9 Rajah 9

Which of the following characteristics of the villus help in the absorption of digested food? Antara ciri-ciri berikut, yang manakah membantu vilus dalam penyerapan makanan tercerna?

A Small in number Bilangan yang sedikit

C Secretes enzymes for digestion Merembeskan enzim untuk pencernaan

B Large surface area Luas permukaan yang besar

D Having thick wall Mempunyai dinding yang tebal

9.4 S


9

15 Diagram 10 shows a type of fern. Rajah 10 menunjukkan sejenis paku-pakis.

Diagram 10 Rajah 10

Which of the following is correct? Antara berikut, yang manakah benar?

A It has flower. Mempunyai bunga.

C It reproduces by budding. Membiak melalui penunasan.

B It has tap root. Mempunyai akar tunjang.

D It can make its own food. Boleh membuat makanan sendiri.

16 Diagram 11 shows three types of interaction between living organisms. Rajah 11 menunjukkan tiga jenis interaksi antara organisma hidup.

Diagram 11

Rajah 11

R S T

10.1 R

11.1 R


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What are the types of interaction represented by R, S and T? Apakah jenis interaksi yang diwakili oleh R, S, dan T?

R S T

A Commensalism Komensalisme

Parasitism Parasitisme

Mutualism Mutualisme

B Competition Persaingan

Prey-predator Mangsa pemangsa

Commensalism Komensalisme

C Prey-predator Mangsa pemangsa

Mutualism Mutualisme

Competition Persaingan

D Parasitism Parasitisme

Commensalism Komensalisme

Prey-predator Mangsa pemangsa

17 Diagram 12 shows a food chain. Rajah 12 menunjukkan satu rantai makanan.

What is X and Y in the food chain? Apakah X dan Y di dalam rantai makanan tersebut?

X Y

A Decomposer Pengurai

Tertiary consumer Pengguna tertier

B Primary consumer Pengguna primer


C Secondary consumer Pengguna sekunder


D Primary consumer Pengguna primer

Secondary consumer Pengguna sekunder

Producer Pengeluar

X Y

Diagram 12 Rajah 12

11.3 R


11

18 The following word equation represents the reaction which occurs during photosynthesis. Persamaan perkataan berikut mewakili tindak balas yang berlaku semasa proses fotosintesis.

What do X and Y represent? Apakah yang mewakili X dan Y?

X Y

A Nitrogen Nitrogen

Water Air

B Glucose Glukosa

Water Air

C Glucose Glukosa

Hidrogen Hidrogen

D Water Air

Glucose Glukosa

19 Diagram 13 shows an experiment conducted to study the composition of water. Rajah 13 menunjukkan satu eksperimen yang dijalankan untuk mengkaji komposisi air.

Diagram 13 Rajah 13

Distilled water + M Air suling + M

K L

11.4 T

12.2 S


12

Name the gases labelled K, L and substance M. Namakan gas-gas berlabel K, L dan bahan M.

K L M

A Hydrogen Hidrogen

Oxygen Oksigen

Dilute sulphuric acid Asid sulfurik cair

B Nitrogen Nitrogen

Oxygen Oksigen

Lime water Air kapur

C Oxygen Oksigen

Hydrogen Hidrogen

Dilute sulphuric acid Asid sulfurik cair

D Hydrogen Hidrogen

Nitrogen Nitrogen

Iodine solution Larutan iodin

20 Diagram 14 shows how solution R is prepared by dissolving 12g of salt in 150cm3 water. Rajah 14 menunjukkan bagaimana larutan R disediakan dengan melarutkan 12g garam dalam 150cm3 air.

Diagram 14 Rajah 14

What type of solution is formed? Apakah jenis larutan yang terbentuk?

A Concentrated solution Larutan pekat

C Saturated solution Larutan tepu

B Dilute solution Larutan cair

D Normal solution Larutan biasa

12 g salt 12 g garam

150 cm3 water 150 cm3 air R

12.4 R


13

21 In which of the following tools uses air pressure? Antara alat yang berikut, manakah yang melibatkan prinsip tekanan udara? A

B

C

D

22 Diagram 15 shows a student pulling his luggage through a distance of 2.0 m with a force of 35.0 N. Rajah 15 menunjukkan seorang pelajar menarik beg sejauh 2.0 m dengan menggunakan daya 35.0 N.

Calculate the work done. Hitungkan kerja yang dilakukan.

A 33 J C 37 J

B 70 J D 235 J

Diagram 15 Rajah 15

2.0 m

14.4 S

13.2 S


14

23 Diagram 16 shows a man pushing a box weighing 30kg in 9 seconds. Rajah 16 menunjukkan seorang lelaki menolak kotak seberat 30kg dalam masa 9 saat.

Calculate the power if the man pushed the box to a distance of 3 m. Hitung kuasa jika lelaki itu menolak kotak tersebut sejauh 3 m.

A 10 W C 810 W

B 100 W D 900 W

24 Diagram 17 shows a ball about to be hit by a bat. Rajah 17 menunjukkan sebiji bola yang akan dipukul.

Diagram 16 Rajah 16

Diagram 17 Rajah 17

Bat Pemukul

Ball Bola

14.5 T

14.1 R


15

What is the effect of force shown in Diagram 17? Apakah kesan daya yang ditunjukkan dalam Rajah 17?

A Force can stop a moving object Daya boleh menghentikan pergerakan objek

B Force can change the shape of an object Daya boleh mengubah bentuk objek

C Force can change the speed of a moving object Daya boleh mengubah kelajuan pergerakan objek

D Force can change the weight of an object Daya boleh mengubah berat objek

25 Diagram 18 shows an invertebrate.

Rajah 18 menunjukkan suatu invertebrat.

Which of the following animal has the same support system as the organism shown in Diagram 18? Antara haiwan berikut, manakah mempunyai sistem sokongan yang sama seperti organisma dalam Rajah 18?

A Beetle Kumbang

C Spider Labah-labah

B Crab Ketam

D Leech Lintah

26 Which of the following models is the most stable? Antara model berikut, manakah yang paling stabil?

A B C D

Diagram 18 Rajah 18

15.1 R

16.1 R


16

27 Diagram 19 shows two devices that use the principle of lever. Rajah 19 menunjukkan dua alat yang menggunakan prinsip tuas.

Which principle of lever is correct for these devices? Prinsip tuas manakah yang betul berkaitan alat-alat ini?

I The load and effort act in the same direction Beban dan daya bertindak dalam arah yang sama

II The devices are classified as second class lever Alat-alat dikelaskan sebagai tuas kelas kedua

III A little effort can overcome a large load Daya yang kecil boleh mengatasi beban yang besar

IV The effort is between the fulcrum and the load Daya terletak di antara fulkrum dan beban

A I and II I dan II

C II and III II dan III

B I and III I dan III

D III and IV III dan IV

28 Diagram 20 shows gaseous exchange between the alveolus and the blood capillary. Rajah 20 menunjukkan pertukaran gas di antara alveolus dan kapilari darah.

Paper Kertas

Diagram 19 Rajah 19

Alveolus Alveolus

Blood capillary Kapilari darah

P Q

Diagram 20 Rajah 20

17.1 T

18.2 R


17

Which of the following represents P and Q? Antara berikut, manakah mewakili P dan Q?

P Q

A Oxygen Oksigen

Water vapour Wap air

B Carbon dioxide Karbon dioksida

Oxygen Oksigen

C Nitrogen Nitrogen

Oxygen Oksigen

D Oxygen Oksigen

Carbon dioxide Karbon dioksida

29 Which of the following are matched correctly? Antara berikut, yang manakah dipadankan dengan betul?

Blood Constituent Komponen darah

Function Fungsi

A Red blood cells Sel darah merah

Help the blood to clot Membantu pembekuan darah

B White blood cells Sel darah putih

Fight off diseases Melawan penyakit

C Plasma Plasma

Transport oxygen Pengangkutan oksigen

D Platelets Platlet

Transport dissolved substances Mengangkut bahan terlarut

30 Diagram 21 shows a structure in the leaf of a plant. Rajah 21 menunjukkan struktur yang terdapat dalam daun tumbuhan.

Diagram 21 Rajah 21

Y

19.2 S

19.3 R


18

What is the structure represented by Y? Apakah struktur yang diwakili oleh Y?

A Xylem Xilem

C Phloem Floem

B Stoma Stoma

D Guard cell Sel pengawal

31 Which of the following is an excretory organ? Antara berikut yang manakah merupakan organ perkumuhan?

A Heart Jantung

C Stomach Perut

B Liver Hati

D Skin Kulit

32 Information below shows the sequence of dialysis treatment process by using dialysis machine for kidney failure patients. Maklumat di bawah menunjukkan urutan rawatan dialisis menggunakan mesin dialisis bagi pesakit kerosakan ginjal.

P- The clean blood is then returned into the patient’s vein Darah bersih kemudian dikembalikan ke vena pesakit

Q- The waste products pass through the membrane into dialysis fluid Bahan buangan melepasi membran ke dalam bendalir dialisis

R- The blood drawn from a patient’s artery Darah dialir keluar dari arteri pesakit

S- The blood flows through the tubes in the dialysis machine Darah mengalir melalui tiub dalam mesin dialysis

Which sequence shows the correct steps of the dialysis treatment? Urutan manakah yang menunjukkan langkah yang betul bagi rawatan dialisis?

A R, S, Q, P C R, Q, S, P

B P, S, Q, R D P, Q, S, R

20.1 R

20.2 T


19

33 Diagram 22 shows a calendar marked with the first day of menstruation for a woman. Rajah 22 menunjukkan satu kalendar yang ditandakan dengan hari pertama haid seorang wanita.

When is the likely period of her ovulation? Bilakah waktu yang mungkin bagi ovulasinya?

A 7 – 9 August 7 – 9 Ogos

C 16 – 18 July 16 – 18 Julai

B 12 – 14 July 12 – 14 Julai

D 20 – 22 July 20 – 22 Julai

34 The flow chart below shows the development from process P up to when a baby is formed. Carta alir di bawah menunjukkan perkembangan dari proses P sehingga terbentuknya bayi.

Diagram 22 Rajah 22

Process P Proses P

S

R Q

Baby Bayi

21.4 S

21.5 S


20

What are P, Q, R and S? Apakah P, Q, R dan S?

P Q R S

A Implantation Penempelan

Embryo Embrio

Foetus Fetus

Baby Bayi

B Fertilisation Persenyawaan

Zygote Zigot

Embryo Embrio

Foetus Fetus

C Ovulation Pengovulan

Zygote Zigot

Embryo Embrio

Foetus Fetus

D Fertilisation Persenyawaan

Zygote Zigot

Embryo Embrio

Baby Bayi

35 Diagram 23 shows the transfer of pollens that takes places in flowering plants. Rajah 23 menunjukkan pemindahan debunga yang berlaku dalam tumbuhan berbunga.

Self-pollination is shown by Pendebungaan sendiri ditunjukkan oleh

A P only P sahaja

C P and Q P dan Q

B P and S P dan S

D Q and R Q dan R

Anther Anter

Plant K Tumbuhan K

Stigma Stigma

Plant J Tumbuhan J

P Q R

S

Diagram 23 Rajah 23

21.9 R


21

36 Diagram 24 shows the growth curve for male and female based on body weight. Rajah 24 menunjukkan lengkung pertumbuhan bagi lelaki dan perempuan berdasarkan berat badan.

What is the weight of male and female at 12 years of age? Berapakah berat lelaki dan perempuan pada umur 12 tahun?

Body weight (kg) Berat badan (kg)

Male Lelaki

Female Perempuan

A 12 4

B 12 12

C 32 37

D 60 56

Male / Lelaki

Female / Perempuan

Diagram 24 Rajah 24

Age / Umur

22.1 T


22

37 Which of the following word equation is correct? Antara berikut, persamaan perkataan yang manakah betul?

A Iron + oxygen heated

Iron oxide Besi + oksigen panaskan Besi oksida

B Magnesium + sulphur heated

Magnesium oxide Magnesium + sulfur panaskan Magnesium oksida

C Calcium carbonate heated

Calcium + carbon dioxide Kalsium karbonat panaskan Kalsium + karbon dioksida

D Plumbum sulphide + oxygen heated

Plumbum + sulphur dioxide Plumbum sulfida + oksigen panaskan Plumbum + sulfur dioksida

38 Diagram 25 shows an electrical circuit. Both bulbs are identical. Rajah 25 menunjukkan suatu litar elektrik. Kedua-dua mentol adalah serupa.

What is the correct reading on each of the meters A1, A2, V1 and V2? Apakah bacaan yang betul bagi meter-meter A1, A2, V1 dan V2?

A1 A2 V1 V2

A 0.5A 0.5A 0.5V 0.5V

B 2A 6A 3V 6V

C 1A 1A 3V 3V

D 1A 2A 12V 12V

Diagram 25 Rajah 25

23.2 S

24.7 T


23

39 Diagram 26 shows a transformer. Rajah 26 menunjukkan satu transformer.

Which of the following statements is true? Antara pernyataan berikut, yang manakah benar?

A Bulb K is brighter than bulb J Mentol K lebih terang daripada mentol J

B Bulb J and K are equally bright Mentol J dan K sama terang

C Bulb J is brighter than bulb K Mentol J lebih terang daripada mentol K

D This is a step-down transformer Ini adalah transformer injak turun

40 Which activity on the Sun’s surface can affect satellite, radio, television and telecommunications on the Earth’s surface? Aktiviti di permukaan Matahari manakah dapat memberi kesan kepada satelit, radio, televisyen dan telekomunikasi di permukaan Bumi.

A Solar winds Angin suria

C Sun spots Tompok matahari

B Solar flares Nyala suria

D Prominences Prominen

END OF QUESTION PAPER KERTAS SOALAN TAMAT

Diagram 26 Rajah 26

25.2 R

26.1 R


24

INFORMATION FOR CANDIDATES MAKLUMAT UNTUK CALON

1. This question paper consists of 40 questions.

Kertas soalan ini mengandungi 40 soalan.

2. Answer all questions.

Jawab semua soalan.

3. Each question is followed by four alternative answers, A, B, C and D. For each question, choose one answer only. Blacken your answer on the objective answer sheet provided.

Tiap-tiap soalan diikuti oleh empat pilihan jawapan, iaitu A, B, C dan D. Bagi setiap soalan, pilih satu jawapan sahaja. Hitamkan jawapan anda pada kertas jawapan objektif yang disediakan.

4. If you wish to change your answer, erase the blackened mark that you have made. Then blacken the new answer.

Jika anda hendak menukar jawapan, padamkan tanda yang telah dibuat. Kemudian hitamkan jawapan yang baru.

5. The diagrams in the questions provided are not drawn to scale unless stated.

Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.

6. You may use a scientific calculator.

Anda dibenarkan menggunakan kalkulator saintifik.


25

55/1 SET A SAINS

1 jam

SAINS

KERTAS 1

Satu jam

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

1. Kertas soalan ini adalah dalam dwibahasa.

2. Soalan dalam bahasa Inggeris mendahului soalan yang sepadan dalam bahasa Melayu.

3. Calon dikehendaki membaca maklumat di halaman belakang kertas soalan ini. .

INFORMATION FOR CANDIDATES

MAKLUMAT UNTUK CALON

1. This question paper consists of 40 questions. Kertas soalan ini mengandungi 40 soalan

2. Answer all questions Jawab semua soalan.

3. You may use a non-programmable scientific calculator. Anda dibenarkan menggunakan kalkulator saintifik yang tidak boleh diprogramkan.

Kertas soalan ini mengandungi 25 halaman bercetak.

MAJLIS PENGETUA SEKOLAH MALAYSIA (MPSM)

NEGERI KEDAH DARUL AMAN


26


2

55/2 [Lihat halaman sebelah SULIT

SULIT 55/2

Section A [ Bahagian A ]

[ 40 marks ] [ 40 markah ]

Answer all questions. Jawab semua soalan.

1. ( a ) Diagram 1.1 shows three items , P , Q and R which have energy.

Rajah 1.1 menunjukkan tiga item , P, Q dan R yang mempunyai tenaga.

Diagram 1.1 Rajah 1.1

By using the words below, state the type of energy contained in each item.

Dengan menggunakan perkataan di bawah, nyatakan jenis tenaga yang terkandung dalam setiap item.

[ 3 marks / 3 markah ]

( b ) Mark ( √ ) in the box the correct statement about energy .

Tandakan ( √ ) dalam kotak pernyataan yang betul tentang tenaga.

[ 1 mark / 1 markah ]

Untuk Kegunaan Pemeriksa

P : Q : R :

Sound energy Chemical energy Kinetic energy Tenaga Bunyi Tenaga Kimia Tenaga Kinetik

Can be change from one form to another.

Boleh ditukar daripada satu bentuk kepada bentuk yang lain.

Cannot be change from one form to another.

Tidak boleh ditukar daripada satu bentuk kepada bentuk yang lain

3

1(a)

1

1(b)


3


SULIT 55/2

( c ) The information shows the energy changes.

Maklumat menunjukkan perubahan tenaga.

In Diagram 1.2, mark ( √ ) for the electrical appliances that work based on the energy changes given.

Dalam Rajah 1.2, tandakan ( √ ) untuk peralatan elektrik yang berfungsi berdasarkan perubahan tenaga yang diberikan.





Electrical energy Kinetik energy heat energy

Tenaga elektrik Tenaga kinetik Tenaga haba

2

1(c)

6

Total A1


4


SULIT 55/2

2. Diagram 2.1 shows two classes of animals

Rajah 2.1 menunjukkan dua kelas haiwan


(a) State the classes for the animals in Diagram 2 in the box provided?

Nyatakan kelas bagi haiwan-haiwan di dalam Rajah 2 di dalam kotak yang disediakan.


( b) Complete the Table 1 to show the method of reproduction for the following animals

Lengkapkan Jadual 1 untuk menunjukkan kaedah pembiakan haiwan-haiwan berikut.

Animals

Haiwan

Method of reproduction

Kaedah pembiakan

Animal A / Haiwan A

Animal B / Haiwan B

Table 1 Jadual 1


A : B :

1

2(a)

2

2(b)


5


SULIT 55/2

( c ) Apart from physical characteristic, give one similar characteristic for animal A and animal B.

Selain daripada ciri fizikal, berikan satu ciri yang sama bagi haiwan A dan haiwan B.

_______________________________________________________________________


( d ) Diagram 2.2 shows a dolphin. Rajah 2.2 menunjukkan seekor ikan lumba-lumba.


Why the dolphin is classified to the same class with animal B?

Mengapakah ikan lumba-lumba diklasifikasikan di dalam kelas yang sama dengan haiwan B?

_____________________________________________________________________



1

2(d)

1

2(c)

6

Total A2


6


SULIT 55/2

3. Diagram 3.1 shows a menstrual cycle of a woman

Rajah 3.1 menunjukkan kita haid seorang wanita.


Based on Diagram 3.1

Berdasarkan Rajah 3.1

( a ) What is menstruation?

Apakah haid?

_______________________________________________________________


( b ) What process occurs at stage X?

Apakah proses yang berlaku pada fasa X?

________________________________________________________________



1

3(a)

1

3(b)


7


SULIT 55/2

( c ) How long is this menstrual cycle take place?

Berapa lamakah kitar haid berlaku?

______________________________________________________________________


( d ) When is fertilization most likely to occur?

Bilakah persenyawaan berkemungkinan akan berlaku?

______________________________________________________________________


( e ) The calendar shows that her last period began on 2nd October 2012. Circle the date on the calendar.

Kalendar menunjukkan haid terakhir seorang wanita bermula 2 Oktober. Bulatkan tarikh pada kalendar.

( i ) When the ovulation will possibly take place?

Bilakah ovulasi mungkin berlaku?

( ii ) When her next period will probably begin?

Bilakah haid yang seterusnya akan berlaku?

1 2 3 4 5 6 7

8 9 10 11 12 13 14

15 16 17 18 19 20 21

22 23 24 25 26 27 28

29 30



2

3(e)

1

3(d)

1

3(c)

6

Total A3


8


SULIT 55/2

4. Diagram 4 below shows the set up of an experiment carried out by a group of students. Both measuring cylinders are completely filled with water at the beginning of the experiment as shown in diagram below.

Rajah 4 di bawah menunjukkan susunan radas bagi satu eksperimen yang dilakukan oleh sekumpulan pelajar. Kedua-dua silinder penyukat tersebut dipenuhi dengan air pada permulaan eksperimen seperti yang ditunjukkan pada rajah di bawah.

Diagram 4 Rajah 4

The switch is turned on and left for 20 minutes. Gases are collected in measuring cylinder P and Q at the end of the experiment.

Suis dihidupkan dan dibiarkan selama 20 minit. Gas-gas dikumpulkan di dalan silinder penyukat P dan Q pada akhir eksperimen.

( a ) Name the method of water decomposition into its elements as shown in Diagram 4. .

Namakan kaedah penguraian air kepada unsur-unsurnya seperti yang ditunjukkan di dalam Rajah 4.

_____________________________________________________________________



D

switch suis

Measuring cylinder Silinder Penyukat

P Q

C

Water + dilute sulphuric acid Air + asid sulfurik cair

1

4(a)


9


SULIT 55/2

( b ) Based on Diagram 4 , name electrode D.

Berdasarkan Rajah 4, namakan elektrod D.

_______________________________________________________________________


( c ) Name the gas collected in measuring cylinder P.

Namakan gas yang dikumpulkan dalam silinder penyukat P.

_______________________________________________________________________


( d ) What is the confirmation test for the gas collected in measuring cylinder Q?

Apakah ujian pengesahan untuk gas yang dikumpulkan dalam silinder penyukat Q?

______________________________________________________________________


( e ) The switch is turned on and left for 20 minutes. 10 cm3 of gas is collected in measuring cylinder Q. What is the volume of gas collected in measuring cylinder P?

Suis dihidupkan dan dibiarkan selama 20 minit. 10 cm3 gas telah dikumpulkan dalam silinder penyukat Q. Berapakah isipadu gas yang dikumpulkan dalam silinder penyukat P?

______________________________________________________________________


( f ) What is the importance of the method mentioned in (a) in the daily life?

Apakah kepentingan kaedah yang dinyatakan di (a) dalam kehidupan harian.

______________________________________________________________________



1

4(f)

1

4(e)

1

4(d)

1

4(c)

1

4(b)

6

Total A4


10


SULIT 55/2

5. Diagram 5.1 shows an aquatic plant is being placed in an empty beaker . Then, the beaker is added with some water.

Rajah 5.1 menunjukkan satu tumbuhan akuatik yang diletakkan dalam bikar yang kosong. Kemudian, bikar itu ditambahkan dengan air.


( a ) Based on Diagram 5.1, state the difference to the aquatic plant after the beaker is filled with water ?

Berdasarkan Rajah 5.1, nyatakan perbezaan pada tumbuhan akuatik selepas air diisi ke dalam bikar?

________________________________________________________________


( b ) State the function of water added in the beaker to the aquatic plant.

Nyatakan fungsi air yang di tambah ke dalam bikar pada tumbuhan akuatik.

_______________________________________________________________________


( c ) Diagram 5.2 is a cross section of a stem of an aquatic plant.

Rajah 5.2 ialah keratan rentas batang suatu tumbuhan akuatik.


P


1

5 ( a )

1

5 ( b )

Water Air

Aquatic plant

Tumbuhan akuatik

Plasticine Plastisin

Plasticine Plastisin


11


SULIT 55/2

( i ) Based on Diagram 5.2 , name structure P.

Berdasarkan Rajah 5.2, namakan struktur P.

_________________________________________________________________________


( ii ) What will happen to these aquatic plants if structures P are absent.

Terangkan apa yang akan berlaku jika struktur P tidak wujud pada tumbuhan akuatik.

_______________________________________________________________________


( iii ) Name one aquatic plant that has the same structure as P.

Namakan satu tumbuhan akuatik yang mempunyai struktur yang sama dengan P.

________________________________________________________________________


( d ) Name the support system for the following plants in Diagram 5.3.

Namakan sistem sokongan bagi tumbuh-tumbuhan berikut di Rajah 5.3.



_____________________________

_______________________________


1

5(c)(ii)

1

5 (c)(i)

1

5(c)(iii)

2

5(d)


12


SULIT 55/2

( d ) Money plant has clasping roots and climb up other trees. Beside getting support, state other reason why the money plant climb higher.

Pokok duit-duit mempunyai akar cengkam dan memanjat pokok lain. Selain dari mendapat sokongan, nyatakan sebab lain mengapa pokok duit-duit memanjat tinggi.

_______________________________________________________________________


\


1

5(d)

8

Total A5


13


SULIT 55/2

6. Diagram 6.1 shows the lungs of a smoker.

Rajah 6.1 menunjukkan peparu seorang perokok.


( i ) Why the lungs of the smoker became black?

Mengapakah peparu perokok menjadi hitam ?

______________________________________________________________________


( b ) Diagram 6.2 shows the apparatus set-up to study the effect of cigarette smoke to the lungs.

Rajah 6.2 menunjukkan susunan radas untuk mengkaji kesan asap rokok terhadap peparu.



Thermometer Termometer

To filter pum Ke pam turas

Litmus solution Larutan litmus

U- shaped tube Salur berbentuk U

Cigarette Rokok

White cotton wool kapas putih

1

6(a)(i)


14


SULIT 55/2

( i ) State the colour of the white cotton when the smoke from a cigarette is

sucked by the pump.

Nyatakan warna kapas putih apabila asap dari sebatang rokok disedut oleh pam.

____________________________________________________________________


( ii ) Give one reason for the answer in 6(b)(i)

Berikan satu sebab pada jawapan di 6(b)(i)

____________________________________________________________________


( iii ) Predict the colour of the cotton wool if the number of cigarette used in the

experiment increase?

Ramalkan warna kapas putih jika bilangan rokok yang digunakan di dalam

eksperimen ini meningkat ?

____________________________________________________________________


( c ) Diagram 6.3 shows the air pollutions in an industrial area.

Rajah 6.3 menunjukkan pencemaran udara di satu kawasan perindustrian.

Diagram 6.3

Rajah 6.3


1

6(b)(i)

1

6(b)(ii)

1

6(b)(iii)


15


SULIT 55/2

( i ) Name one harmful substance contain in the factory smoke?

Namakan satu bahan berbahaya yang terkandung dalam asap kilang ?

____________________________________________________________________


( ii ) State one diseases causes by the substance in 6 ( c ) ( i ). Nyatakan satu jenis penyakit yang disebabkan oleh bahan di 6 ( c ) ( i ) _____________________________________________________________________


( iii ) Suggest one method should be done by the factory owner to overcome this problem.

Cadangkan satu kaedah yang perlu diambil oleh pengusaha kilang untuk mengatasi

masalah ini.

_____________________________________________________________________


( d ) The fumes from the vehicles cause air pollution. Give one suggestion how to solve this problem. Asap daripada kenderaan mengakibatkan pencemaran udara. Cadangkan satu kaedah untuk mengatasi masalah ini. _______________________________________________________________________



1

6(c)(i)

1

6(c)(ii)

1

6(c)(iii)

1

6(d)

8

Total A6


16


SULIT 55/2

Section B

[ Bahagian B]

[ 20 marks ] [ 20 markah ]

Answer all questions. Jawab semua soalan.

7. ( a ) Diagram 7.1 shows four objects

Rajah 7.1 menunjukkan empat objek.


( a ) Based on Diagram 7.1, state the properties of objects above when attached to the magnet.

Berdasarkan Rajah 7.1, nyatakan sifat objek-objek di atas apabila didekatkan kepada magnet.


( b ) Classify the objects in Diagram 7.1 into two groups based on their properties.

Objects / Objek Properties / Sifat



Nickel coin Duit syiling nikel

Plastic spoon Sudu plastik

Glass rod Rod kaca

Iron nail Paku besi

4

7(a)


17


SULIT 55/2

Kelaskan objek – objek di Rajah 7.1 kepada dua kumpulan berdasarkan sifat – sifatnya.

Nickel coin Plastic spoon Glass rod Iron nail

Duit syiling nikel Sudu plastik Rod kaca Paku besi

Magnetic substance

Bahan magnet

Non-magnetic substance

Bahan bukan magnet


8. ( a ) Diagram 8.1 shows the effect on iron nail and copper spoon when exposed to the air.

4

7(b)

8

Total B7



18


SULIT 55/2

Rajah 8.1 menunjukkan kesan ke atas paku besi dan sudu kuprum yang terdedah pada udara.


( i ) State one difference between the iron nail and copper spoon.

Nyatakan satu perbezaan antara paku besi dengan sudu kuprum.

___________________________________________________________________


( ii ) What inference can be made based on Diagram 8.1? Apakah inferens yang boleh dibuat berdasarkan Rajah 8.1? __________________________________________________________________


( b ) Diagram 8.2 shows an apparatus set-up to study the rate of reaction between metal and

Rusty

Berkarat Initial Awal

Time taken : 7 days Masa di ambil :

7 hari

Iron nail Paku besi

Initial Awal

Rusty Berkarat

Copper spoon Sudu kuprum

Time taken : 6 months Masa di ambil : 6 bulan


1

8(a)(i)

1

8(a)(ii)


19


SULIT 55/2

oxygen.

Rajah 8.2 menunjukkan susunan radas untuk mengkaji kadar tindakbalas antara logam dengan oksigen.


( i ) In Table 8.1, record the time taken for the reaction between metal Q and metal R with


Potassium manganate ( VII ) crystals Hablur kalium manganat ( VII )



Metal P Logam P

Metal Q Logam Q

Metal R Logam R

Glass wool Wul kaca

Glass wool Wul kaca

Glass wool Wul kaca

Glass wool Wul kaca

Glass wool Wul kaca

Glass wool Wul kaca



20


SULIT 55/2

oxygen. .

Dalam Jadual 8.1, catatkan masa yang diambil untuk tindakbalas antara logam Q dan logam R dengan oksigen.

Metal

Logam

Stopwatch Reading

Bacaan Jam Randik

Time taken for reaction(s)

Masa untuk bertindakbalas(s)

P

10 s.

Q

______ s.

R

______ s.

Table 8.1 Jadual 8.1


( ii ) State one hypothesis of this experiment.

Nyatakan satu hipotesis bagi eksperimen ini.

_____________________________________________________________________


2

8(b)(i)

1

8(b)(ii)


21


SULIT 55/2

( iii ) Identify the metal P, if metal Q is aluminium.

Kenalpasti logam P, jika logam Q adalah aluminium.

Metal P : ________________________

Logam P

[1 mark /1 markah]

( iv ) On the graph paper provided below, draw a bar chart using the data in Table 8.1.

Pada kertas graf yang disediakan di bawah, lukis satu carta bar menggunakan data dalam Jadual 8.1.

[2 marks /2 markah]

( c ) Based on the bar chart draw in 8 ( b ) ( iv ), State the relationship between the type of Untuk

Kegunaan Pemeriksa

1

8(b)(iii)

2

8(b)(iv)


22


SULIT 55/2

metal and the time reaction.

Berdasarkan carta bar yang dilukis dalam 8 ( b )( iv ), nyatakan hubungan antara jenis logam dan masa tindakbalas.

____________________________________________________________________

____________________________________________________________________

[1 marks / 1 markah ]

( d ) State the variables involved in this experiment. Nyatakan pembolehubah yang terlibat dalam eksperimen ini.


( e ) State the operational definition for the rate of reaction.

Nyatakan definisi secara operasi kadar tindakbalas.

_____________________________________________________________________


END OF QUESTION PAPER KERTAS SOALAN TAMAT

Manipulated variable

Pembolehubah dimanipulasi

Responding variable

Pembolehubah bergerakbalas

1

8(c)

1

8(e)

2

8(d)

12

Total B8


Q A R S T Rajah JadualF11.3 Physical quantities and their units 1 C 11.4 Measuring tools 2 A 12.2 Unicellular and multicellular organisms 3 B 13.2 States of matter 4 A 13.4 The use of properties of matter in everyday life 5 A 14.2 Elements, compounds and mixtures 6 C 15.2 The properties of oxygen and carbon dioxide 7 D 15.5 The effects of air pollution 8 D 16.1 The various forms and sources of energy 9 D 17.3 The effect of heat on matter 10 B 1

5 3 2F28.2 Sense of touch 11 C 18.5 Sense of hearing 12 A 18.7 Light and sight 13 C 19.1 Classes of food 14 D 19.6 Healthy eating habits 15 B 110.1 Organisms and their classification 16 A 111.2 Interaction between living organisms 17 D 111.3 Food web 18 C 112.3 Evaporation of water 19 B 112.5 Acid and alkali 20 C 113.1 Air pressure 21 B 114.3 Application of frictional force 22 D 114.4 Application of work 23 D 115.2 Support systems in plants 24 A 116.1 Stability 25 B 117.1 Levers 26 A 117.1 Levers 27 C 1

8 6 3F3

18.1 Human breathing mechanism 28 B 118.2 Transport of oxygen in the human body 29 D 119.1 Transport system in humans 30 C 119.2 Human blood 31 B 120.1 Human excretion 32 A 121.4 The menstrual cycle 33 A 121.10 Development of fruits and seeds in plants 34 A 121.12 Vegetative reproduction in flowering plants 35 D 122.1 The pattern of human growth 36 C 123.4 Calcium compounds 37 B 124.6 Current, voltage and resistance in a series circuit 38 D 125.5 Cost of electrical energy usage 39 B 127.1 Developments in the field of astronomy and space 40 D 1

exploration 6 4 319 13 8

BILANGAN JAWAPAN A 10

JSI & SKEMA JAWAPAN SCIENCE PMR KERTAS 1 SET B PROGRAM PENINGKATAN AKADEMIK 2013Item Aras Kesukaran Stimuli


BILANGAN JAWAPAN B 10BILANGAN JAWAPAN C 9BILANGAN JAWAPAN D 11

JUMLAH 40

RODZINORLIZA

NOORSEIAHSITI HAJAR

ALIno 25 - no 32no 33 - no 40

no 1 - no 8no 9 - no 16no 17 - no 24


10

17

13


1

PROGRAM PENINGKATAN PRESTASI PENILAIAN MENENGAH RENDAH 2013

Set 1

SCIENCE KERTAS 2

PERATURAN PEMARKAHAN

UNTUK KEGUNAAN PEMERIKSA SAHAJA

Peraturan pemarkahan ini mengandungi 12 halaman bercetak

55/2 SCIENCE PMR Ogos 2013


2

Question/ No

Soalan / No

Scheme / Skema Marks Markah

Total Marks Jumlah markah

1( a )

( b )

Able to state the type of energy

Answer

( a )

Able to choose the statement of energy correctly Answer

1 1 1 1

3

1

P : Kinetic energy Tenaga kinetik

Q : Chemical energy Tenaga kimia

R : Sound energy Tenaga bunyi

√

Can change from one form to another.

Boleh menukar daripada satu bentuk kepada

bentuk yang lain.

Cannot change from one form to another.

Tidak boleh menukar daripada satu

bentuk kepada bentuk yang lain


3

( c ) Able to choose the changes of energy correctly

Answer

1 1

2

TOTAL /JUMLAH

6

√

√


4

Question/ No

Soalan / No


Total Marks Jumlah Markah

2( a )

( b )

( c )

(d )

Able to state the classes of animals Answer A: Bird/burung B: Mammals/mamalia Able to state the method of reproduction Answer

Able to give a similar characteristic of animal Answer Warm blooded/berdarah panas Able to give reason Answer Give birth to young

Animals haiwan

Method of reproduction kaedah pembiakan

Animal Ahaiwan A

Lay egg/bertelur

Animal Bhaiwan B

Give birth to young Melahirkan anak

1 1 1 1 1 1

2

2

1

1

TOTAL /JUMLAH

6


5

Question/ No

Soalan / No



3( a )

( b ) (c ) (d ) (e ) ( i ) (ii )

Able to give a difination of menstruation Answer The discharge of an fertilised egg, uterus lining and blood through the vagina Able to give a difination of menstruation Answer Ovulation/an ovum is released Able to state the cycle of menstruation Answer 28 days Able to predict the time of fertilisation Answer Day 12 – 16 Able to give the time of ovulation and the next period Answer Day 15 Day 30

1 1 1 1 1 1

1

1

1

1

2

TOTAL /JUMLAH

6


6

Question/ No

Soalan / No



4(a)

( b )

( c )

( d ) ( e ) ( f )

Able to give the method of wate r decomposition Answer elektolisis Able to name the electrode Answer katod Able to name the gas Answer oksigen Able to state the test for the gas Answer burning wooden splinter Able to give volume of the gas Answer 5cm3

Able to give the importance of the process in daily life Answer menguji ketulenan air terutama dalam kajian lapangan untuk menghasilkan gas oksigen dan gas hidrogen untuk industri

1 1 1 1 1 1

1

1

1

1

1

1

TOTAL /JUMLAH 6


7

Question/ No

Soalan / No



5 a ) (b) (c)(i) (ii) (iii) (d)

Able to state the differences to the aquatic plant Answer Aquatic plant can stay upright when the beaker is filled with water. Tumbuhan akuatik dapat berdiri tegak apabila bikar diisi air . Able to state the function of the water to aquatic plant Answer Provide support for aquatic plant Memberi sokongan kepada tumbuhan akuatik.

*Accept any suitable answer.

Able to name the structure of the plant Answer

Air sac

Ruang udara Able to give a reason Answer Aquatic plant unable to float // cannot float// unable stay upright in water. Tumbuhan akuatik gagal terapung // tidak dapat terapung // gagal berdiri tegak di dalam air. Able to give example of aquatic plant

Answer

Water lily // Lotus // Hydrilla // Water hyacinth // Elodea // Lemna // Pistea // Teratai // Hydrilla // Keladi bunting // Elodia //Kiambang // Selada air

*Accept any suitable answer.

Able to name the support system for the plants

Answer

Thorn / Duri

Tendril / Sulur paut

1

1

1

1

1

1 1

1 1 3 2


8

(e)

Able to give reason

Answer

To obtain // to get light ( sunlight ) for photosynthesis.

Untuk mendapatkan cahaya ( cahaya matahari ) untuk melakukan fotosintesis.

1

1

TOTAL /JUMLAH

8


9

Question/ No

Soalan / No


Total Marks Jumlah markah

6 ( a ) ( b )(i ) (ii ) (iii ) (c )( i ) (ii ) ( iii) (d )

Able to give reason Answer Cigarette smoke / Asap rokok Able to state the colour of white cotton Answer yellowish / kekunigan Able to give reason Answer cigarette smoke contain tar / asap rokok mengandungi tar Able to predict the colour of the cotton wool Answer dark yellow / kuning kehitaman Able to name a harmful substance Answer sulfur dioxide / sulfur dioksida // hidrocarbon / hidrokarbon Able to state a deasease Answer damage lungs tissues / memusnahkan tisu peparu // cause cancer / menyebabkan kanser Able to suggest a method Sample answer increase the height of chimney / tinggikan ketinggian cerobong Fixing a filter at the chimney / memasang penapis pada cerobong

Able to give a suggestion Answer car pooling / berkongsi kereta // use public transport / guna

kenderaan awam

1

1

1

1

1

1

1

1

1 3 3 1

TOTAL /JUMLAH

8


10

Question/ No

Soalan / No

Scheme / Skima Marks Markah


7( a

( b )

Able to state the properties of objects Answer

* Choose four objects only. / Pilih empat objek sahaja.

Able to classify the objects

Answer

Objects / Objek Properties / Sifat

Nickel coin Duit syiling nikel

Magnetic substances Bahan magnet

Plastic spoon Sudu plastik

Non magnetic substances Bahan bukan magnet

Glass rod Rod kaca

Non magnetic substances Bahan bukan magnet

Iron nail Paku besi

Magnetic substances Bahan magnet

4

4

4 4

TOTAL /JUMLAH

8

Name of

object

Nickel coin , Plastic spoon , Glass rod , Iron nail

Duit syiling nikel , Skru kuprum, Sudu plastik, Rod kaca, Paku besi

Magnetic substances

Bahan magnet

Properties

Of object

Nickel coin , Iron nail Duit syiling nikel , Skru kuprum, Paku besi

Plastic spoon , Glass rod Sudu plastik , Rod kaca

Non- Magnetic substances

Bahan bukan magnet


11

No Mark Scheme

Mark

8(a)(i)

Able to state the difference by observing the diagram. Sample Answer The Iron nail get rusty faster/ealier/take shorter time than the copper spoon // The Copper spoon get rusty later/slower/take longer time than the iron nail.

1

1

8(a)(ii)

Able to give inference. Sample Answer The iron nail get rusty faster because iron metal very reactive than copper.

1

1

8(b)(i)

Able to give the reading. Q = 20 s R = 30 s

1 1

2

8(b)(ii) Able to state hypothesis. The different type of metal, give the different rate of reaction // The different type of metal, take the different time to react with oxygen.

1

1

8(b)(iii) Able to identify according to the reactivity of metal. P = Magnesium

1

1

8(b)(iv) Able to draw a bar chart.

The bar height = 1 mark The same wide = 1 mark

1 1

2


12

8(c) Able to relate between type of metal and time taken to react. Sample answer The different type of metal, take the different time to react.

1

1

8(d) Able to state the variable Sample answer Manipulated variable : The type of metal Responding variable : The time taken to react with oxygen.

1 1

2

8(e) Able to state the meaning of the ‘rate of reaction’ operationaly. Sample answer The rate of reaction is the time taken for the reaction between metal and oxygen to form metal oxide. Or The time taken to metal oxide formed.

1

1

JUMLAH

12


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