Sce2 Q&A(N9)
Transcript of Sce2 Q&A(N9)
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SULIT
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
JABATAN PELAJARAN NEGERI SEMBILAN DARUL KHUSUS
PENILAIAN TINGKATAN TIGA NEGERI SEMBILAN 2008 55/2
SCIENCEKertas 2
Ogos 20081 ½ jam Satu jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
Kertas soalan ini mengandungi 20 halaman bercetak
Untuk Kegunaan Pemeriksa
Kod Pemeriksa :
Bahagian SoalanMarkah
Penuh
Markah
Diperoleh
A
1 6
2 6
3 6
4 8
5 7
6 7
B7 8
8 12
Jumlah 60
1. Tuliskan nombor kad pengenalan dan
angka giliran anda pada ruangan yang
disediakan.
2. Kertas soalan ini adalah dalam dwibahasa.
3. Soalan dalam bahasa Inggeris mendahului
soalan yang sepadan dalam bahasa Melayu.
4. Calon dibenarkan menjawab keseluruhan
atau sebahagian soalan sama ada dalam
bahasa Inggeris atau bahasa Melayu.
5. Calon dikehendaki membaca maklumat di
halaman belakang kertas soalan ini.
Nama : ………………………………………………………..
Kelas : 3 …………………………
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2
For SULIT Examiner’s
Use Section A
Bahagian A
[ 40 marks ]
[ 40 markah ]
Answer all questions.
Jawab semua soalan.
1 Diagram 1 shows the cross section of the human ear.
Rajah 1 menunjukkan keratan rentas telinga manusia.
Diagram 1
Rajah 1
1 (a) On Diagram 1, label parts P, Q and R using the following words.
cochlea semicircular canal auditory canal
[3 marks]
1 (a) Pada Rajah 1 , labelkan bahagian P, Q dan R menggunakan perkataan berikut .
koklea salur separuh bulah salur auditori
[3 markah]
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R :
P:
Q:
1(a)
3
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3
SULIT For
Examiner’s
Use 1 (b) Draw lines to match the structure P, Q and R with its function.
Lukis garisan untuk memadankan struktur P, Q dan R dengan fungsinya.
[ 3 marks ]
[ 3 markah ]
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
Q
R
Helps to balance the body
Membantu mengimbangi badan
Collects and directs sound waves into auditory canal
Mengumpul dan mengarahkan gelombang bunyi ke
salur auditori
Transmits sound waves to the eardrum
Menghantar gelombang bunyi ke gegendang telinga
Detects and changes sound vibrations into impulses
Mengesan dan mengubah getaran bunyai kepada
impuls
Function
Fungsi
Structure
Struktur
P
Total
A1
6
1(b)
3
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4For SULIT
Examiner’s
Use 2 Diagram 2 shows a flowchart for a process of sexual reproduction.
Rajah 2 menunjukkan carta alir untuk proses pembiakan seksual.
Diagram 2
Rajah 2
2 (a) (i) Name Process X.
Namakan Proses X.
.............................................................................................................................
[1 mark ][1 markah ]
2 (a) (ii) What is produce by the Process X?
Apakah yang terhasil dari Proses X?
.............................................................................................................................[1 mark ]
[1 markah ]
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Male parent
Induk jantan
Female parent
Induk betina
Male gamete
Gamet jantan
Female gamete
Gamet betina
Process X
Proses X
2(a)(i)
1
2(a)(ii)
1
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5
SULIT For
Examiner’s
Use 2 (b) Give one advantage of sexual reproduction.
Berikan satu kelebihan pembiakan seksual.
....................................................................................................................................
[ 1 mark ]
[1 markah ]
2 (c) Name two types of vegetative reproduction and state one example for each typementioned.
Namakan dua jenis pembiakan vegetatif dan nyatakan satu contoh untuk setiap
jenis yang dinyatakan.
Vegetative Reproduction
Pembiakan Vegetatif Example
Contoh
[2 marks][2 markah]
2 (d) State one difference between sexual and asexual reproduction.
Nyatakan satu perbezaan di antara pembiakan seksual dan aseksual.
……………………………………………………………………………………....
[1 mark ][1 markah]
[Lihat sebelah
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2(b)
1
2(c)
2
2(d)
1
Total
A2
6
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6For SULIT
Examiner’s
Use 3 Diagram 3 shows an activity to determine the volume of air used by a process.
Rajah 3 menunjukkan satu aktiviti untuk menentukan udara yang digunakan
oleh suatu proses.
Diagram 3
Rajah 3
2 (a) (i) Name the gas used in this activity.
Namakan gas yang digunakan di dalam aktiviti ini.
..............................................................................................................................
[1 mark ]
[1 markah ]
2 (a) (ii) Name the process in 3(a)(i).
Namakan proses di 3(a)(i).
..............................................................................................................................
[1 mark ][1 markah ]
2 (b) Complete the word equation for this reaction.
Lengkapkan persamaan perkataan bagi tindak balas ini.
[2 marks ]
[2 markah ]
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
+ +Water
Air
Fuel
Bahan api
3(b)
2
3(a)(i)
1
3(a)(ii)
1
250 ml gas jar
250 ml balang gas
Water
Air
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7
SULIT For
Examiner’s
Use 2 (c) What is the volume of air used after the candle extinguished?
Apakah isipadu udara yang digunakan selepas lilin terpadam?
...................................... ml.
[1 mark ]
[1 markah ]
2 (d) Based on Diagram 3.2, choose one activity which applies the same process as in
Diagram 3.1. Mark ( √ ) in the box for the activity.
Berdasarkan Rajah 3.2 , pilih satu aktiviti yang menggunakan proses yang sama
dalam Rajah 3.1. Tandakan ( √ ) pada petak bagi aktiviti itu.
Diagram 3.2
Rajah 3.2
[1 mark ]
[1 markah ]
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
3(c)
1
3(d)
1
Total
A3
6
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8For SULIT
Examiner’s
Use 4 Diagram 4.1 shows the apparatus set-up to investigate the elements in water by
electrolysis.
Rajah 4.1 menunjukkan susunan radas untuk menyiasat kandungan unsur-unsur didalam air melalui elektrolisis.
Diagram 4.1
Rajah 4.1
2 (a) Based on Diagram 4.1, name gas M and N.
Berdasarkan Rajah 4.1, namakan gas M dan N.
M : ……………………………….
N : ……………………………….[2 marks ]
[2 markah ]
2 (b) (i) Name substance X.
Namakan bahan X.
…………………………………………………………......................................
[1 mark ]
[1 markah ]
2 (b) (ii) What is the function of substance X?
Apakah fungsi bahan X?
…………………………………………………………......................................
[1 mark ][1 markah ]
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4(a)
2
4(b)(i)
1
4(b)(ii)
1
Distilled water + X
Air suling + X
M N
+ -
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9
SULIT For
Examiner’s
Use 2 (c) Complete the word equation for this reaction.
Lengkapkan persamaan perkataan untuk tindakbalas ini.
[2 marks ]
[2 markah ]
2 (d) Based on Diagram 4.1, complete Table 4.2 below.
Berdasarkan Rajah 4.1, lengkapkan Jadual 4.2 di bawah.
Gas
GasTest with
Uji denganObservation
Pemerhatian
MGlowing splinter
Kayu uju berbara
NLighted splinter
Kayu uji menyala
Table 4.2
Jadual 4.2
[2 marks ]
[2 markah ]
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
4(c)
2+
Water
Air
Total
A4
8
4(d)
2
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10For SULIT
Examiner’s
Use 5 Diagram 5.1 shows an activity, rubbing a rubber rod with the cotton cloth.
Rajah 5.1 menunjukkan satu aktiviti mengosok rod getah dengan kain kapas.
Diagram 5.1
Rajah 5.1
2 (a) What happened to the rubber rod in this activity?
Apakah yang berlaku kepada rod getah di dalam aktiviti ini?
…………………………………………………………...............................................
[1 mark ]
[1 markah ]
2 (b) Diagram 5.2 shows two phenomena related to static electrical charges.
Rajah 5.2 menunjukkan dua fenomena berkaitan cas-cas elektrik statik .
Mark (+) for positive charge or ( – ) for negative charge in the circles inDiagram 5.2.
Tandakan (+) untuk cas positif atau ( – ) untuk cas negatif di dalam bulatan dalam
Rajah 5.2.
Diagram 5.2
Rajah 5.2
[2 marks ][2 markah ]
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Phenomena 1
Fenomena 1
Phenomena 2
Fenomena 2
+
+
+
+
++
–
– –
– –
–
+ + + + – – – –
Cotton cloth
Kain kapas Rubber rod
Rod getah
Rub
Gosok
5(b)
2
5(a)
1
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12For SULIT
Examiner’s
Use 6 Diagram 6 shows the response of seedlings towards stimuli.
Rajah 6 menunjukkan gerak balas anak benih terhadap rangsangan.
Diagram 6
Rajah 6
2 (a) (i) Name one of the responses shown in Diagram 6.
Namakan satu gerak balas yang ditunjukkan di dalam Rajah 6.
…………………………………………………………......................................
[1 mark ][1 markah ]
2 (a) (ii) State the importance of the response you mentioned in 6(a)(i).
Nyatakan kepentingan gerak balas yang di sebutkan dalam 6(a)(i).
…………………………………………………………......................................
[1 mark ]
[1 markah ]
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6(a)(i)
1
6(a)(ii)
1
Day 4
Hari 4
Day 1
Hari 1
Light
Cahaya
Anhydrous calcium chloride
Kalsium klorida kontang
Water
Air
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13
SULIT For
Examiner’s
Use 2 (b) What are the effects of using the following substances?
Apakah kesan penggunaan bahan-bahan berikut ?
(i) Anhydrous calcium chloride
Kalsium klorida kontang
…………………………………………………………...................................
[1 mark ]
[1 markah ]
2 (a) (ii) Water
Air
…………………………………………………………...................................[1 mark ]
[1 markah ]
2 (c)(i) Besides water, name another stimuli that helps the root to grow into the ground.
Selain air, namakan rangsangan lain yang menolong akar tumbuh ke dalam
tanah.
………………………………………………………….........................................
[1 mark ]
[1 markah ]
2 (c(ii) Name the type of response mentioned in 6 (c)(i).
Namakan jenis gerak balas yang disebutkan di 6 (c)(i).
………………………………………………………….........................................[1 mark ]
[1 markah ]
2 (d) Plants absorb water from the ground. What is the main function of water?
Tumbuhan menyerap air dari tanah. Apakah fungsi utama air ?
…………………………………………………………............................................[1 mark ]
[1 markah ]
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
6(b)(i)
1
6(c)(ii)
1
6(b)(ii)
1
6(d)
1
Total
A6
7
6(c)(i)
1
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14
Spirogyra
Spirogira
Amoeba
Ameba
Hydra
Hidra
Euglena
Euglena
For SULIT Examiner’s
Use Section B
Bahagian B
[20 marks]
[20 markah]
7 Diagram 7 shows four types of microorganisms.
Rajah 7 menunjukkan empat jenis mikroorganisma.
Diagram 7
Rajah 7
7 (a) Based on your observations in Diagram 7, state one characteristic for each of thesemicroorganisms.
Berdasarkan pemerhatian anda dalam Rajah 7, nyatakan satu ciri bagi setiap
microorganisma ini.
7 (a) (i) Spirogyra / Spirogira : ……………………………………………………....
(ii) Amoeba / Ameba : ……………………………………………………....
(iii) Hydra / Hidra : ……………………………………………………....
(iv) Euglena / Euglena : ……………………………………………………....
[4 marks ][4 markah ]
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7(a)
4
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15
SULIT For
Examiner’s
Use 7 (b) Classify the microorganisms in Diagram 7 into two groups based on their
common characteristics.
Kelaskan mikroorganisma dalam Rajah 7 kepada dua kumpulan berdasarkan
ciri sepunya.
[4 marks ][4 markah ]
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
Common characteristics
Ciri sepunya
Name of microorganisms
Nama mikroorganisma
Spirogyra, Amoeba, Paramecium, Euglena
Spirogira, Ameba, Paramesium, Euglena
7(b)
4
Total
B7
8
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16For SULIT
Examiner’s
Use 8 (a) Diagram 8.1 shows a housewife is cooking soup using different types of pot.
Rajah 8.1 menunjukkan seorang surirumah sedang memasak sup menggunakan
jenis periuk yang berbeza.
Diagram 8.1
Rajah 8.1
8 (a) (i) Based on the observation in Diagram 8.1, state the difference in the hotness of
the soup in the pot after 15 minutes.
Berdasarkan pemerhatian pada Rajah 8.1 , nyatakan perbezaan kepanasan supdi dalam periuk selepas 15 minit .
……………………………………………………………………………………..
……………………………………………………………………………………..
[1 mark ][1 markah ]
8 (a)(ii) What inference can be made based on Diagram 8.1?
Apakah inferens yang boleh dibuat berdasarkan Rajah 8.1?
……………………………………………………………………………………..
[1 mark ]
[1 markah ]
8 (a(iii) State your hypothesis based on your observations in Diagram 8.1.
Nyatakan hipotesis anda berdasarkan pemerhatian pada Rajah 8.1.
……………………………………………………………………………………..
[1 mark ]
[1 markah ]
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
Begining
PermulaanAfter 15 minutes
Selepas 15 minit
Glass pot
Periuk kaca
Aluminium pot
Periuk aluminium
8(a)(i)
1
8(a)(ii)
1
8(a)(iii)
1
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17
SULIT For
Examiner’s
Use 8 (b) Diagram 8.2 shows the apparatus set-up of an experiment to study the conductivity
of different types of rod.
Rajah 8.2 menunjukkan susunan radas bagi satu eksperimen untuk mengkaji
konduktiviti rod yang berlainan.
to power supply
ke bekalan kuasa
Diagram 8.2
Rajah 8.2
8 (b) The time for each thumbtack to drop is shown by the stop-watch in Diagram 8.3.
Masa untuk paku tekan jatuh ditunjukkan oleh jam randik dalam Rajah 8.3.
Diagram 8.3
Rajah 8.3
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
Copper
Kuprum
Iron
Besi
Aluminium
Aluminium
Copper
Kuprum
Aluminium
AluminiumIron
Besi
Glass
Kaca
Thumbtack
Paku tekan
Boiling water
Air mendidih
+
_
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18For SULIT
Examiner’s
Use 8 (b) Based on Diagram 8.3, record the readings of the stopwatch in Table 8.4.
Berdasarkan Rajah 8.3, rekodkan bacaan jam randik dalam Jadual 8.4.
Type of rod
Jenis rod Copper
Kuprum
Glass
Kaca
Iron
Besi
Aluminium
Aluminium
Time / s Masa / s
60
Table 8.4
Jadual 8.4 [3 marks ]
[3 markah ]
2 (c) State the variable involved in this experiment.
Nyatakan pembolehubah yang terlibat dalam eksperimen ini.
(i) Manipulated variable
Pembolehubah dimanipulasikan
………………………………………………………………………………
(ii) Responding variable
Pembolehubah bergerak balas
………………………………………………………………………………
(iii) Constant variable
Pembolehubah dimalarkan
………………………………………………………………………………
[3 marks ]
[3 markah ]
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8(b)
3
8(c)
3
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19
SULIT For
Examiner’s
Use 2 (d) Based on Table 8.1, draw a bar chart of time against type of rod.
Berdasarkan Jadual 8.1 , lukis carta bar masa melawan jenis rod .
[2 marks]
[2 markah]
2 (e) Based on the graph drawn in 8(d ), state the operational definition of a good heat
conductor.
Berdasarkan pada graf yang dilukis di 8(d), nyatakan definisi operasi bagi
konduktor haba yang baik .
………………………………………………………………………………………...
………………………………………………………………………………………...
[1 mark]
[1 markah]
END OF QUESTION PAPER
KERTAS SOALAN TAMAT
[Lihat sebelah
55/2 © 2008 Hak Cipta Pejabat Pelajaran Daerah Tampin SULIT
8(d)
2
8(e)
1
Total
B8
12
20
30
40
50
60
70
Copper
KuprumGlass
Kaca
Iron
Besi
Aluminium
Aluminium
Time/s
Masa/s
Type of rod Jenis rod
0
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3
No Description
1 a. Student should be able to identify and label the part of human ear with
the given words.
P : Auditory canal
Q : Cochlea
R : Semicircular canal
b. Able to match the function and the parts of the human ear.
3
3 6
2 a. i. Able to state process X
Fertilisation
ii. Able to state the product of fertilisation
Zygote
b. Able to give one advantage of sexual reproduction
Produce a variety of offspring
c. Able to give 2 types of vegetative reproduction and state their example
Accept any 2 type of vegetative reproductions with relative example
d. Able to write a difference between asexual and sexual reproduction
Asexual reproduction does not involve fertilisation but sexual reproduction
involved fertilisation of gametes
Accept any other differences
1
1
1
2
1 6
P
Q
R
Help to balance the body
Collects and directs sound waves into auditory canal
Transmits sound waves to the eardrum
Detects and changes sound vibrations into impulses
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4
3 a. i. Able to name the gas involved in the process
Oxygen
ii. Able to identify the process involve in the activity.
Combustion
b. i. Able to complete the equation of combustion.
c. Able to calculate the volume of oxygen used during combustion.
50 ml
d. Able to identify which activity involve combustion
1
1
2
1
1 6
√
Water
Air
Fuel
Bahan api oxygen Carbon dioxide
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5
4 a. Able to state the gas collected at anode and cathode during electrolysis of
water.
M : Oxygen
N : Hydrogen
b. i. Able to state substance X is an acid
Sulphuric Acid
Hydrochloric Acid
Nitric Acid
Any other acid any one
ii. Able to state the function of substance X in the electrolysis of water.
To speed up the reaction / (electrolysis) process of water
c. Able to write the equation for the electrolysis of water.
d. Able to write the observation for the test of oxygen and hydrogen
Gas Test with Observation
MGlowing splinter
Lighted the glowing splinter
NLighted splinter
Produce a ‘pop’ sound
1
1
1
1
2
2 8
+Water
Air Hydrogen Oxygen
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6
5 a. Able to state what happened to the rubber rod when it is rub with cotton
cloth.
The rubber rod will be electro statically charged. ( accept any charge )
b. Able to identify and write the type of charge for the phenomena
+
e. Able to write one function of fuse in the house circuit.
To break the circuit when there is
- a short circuit
- an increase of current in the circuit.
Any other relevant answer.
f. Able to calculate the current used by the refrigerator is marked 2800 W,
240V and make a decision on the type of fuse use.
= 11.67
5A 10A 13A 15A
1
2
1
1
1
1
7
+
++++
power
voltageCurrent I =
2800
240Current I =
++
+
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7
6 a. i. Able to state one of the tropism shown by the plant in the figure.
Phototropism
Hydrotropism
Geotropism any one
ii. Able to write the important of the tropism mention in a.i.
Phototropism :- to get sunlight for photosynthesis.
Hydrotropism :- to get water from the ground.
Geotropism :- enable the roots to grow deep into the ground.
The important must follow the answer in a.i.
b Able to state the effect of the substance used in the experiment
i. Anhydrous calcium chloride
Absorb water from the atmosphere.ii. Water.
To stimulate the roots towards water.
c i. Able to state the other stimulus that stimulate the roots
Gravity
ii. Able to name the tropism for the above stimulus
Geotropism
d Able to state the function of water to plant.
To carry dissolved mineral salt into the plant
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1
1
1
1
1
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SMS MUZAFFAR SYAH , MELAKA
8/14/2019 Sce2 Q&A(N9)
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8
7 a. Able to write the characteristic of the organism from the observation
made in the figure
i Spirogyra: Made up of many cells / more than one cells
ii Amoeba : Made up of a / single cell
iii Hydra : Made up of many cells / more than one cells
iv Euglena : Made up of a / single cell
b. Able to class the organism in a according to their common charateristic
mention above
Common characetistic Made up of many cells / more than one cells
Spirogyra ; Hydra
Made up of a / single cell
Amoeba ; Euglena
Reject : Unicellular and multicellular for common characteristic.
4
4 8
MOZ@C
SMS MUZAFFAR SYAH , MELAKA
8/14/2019 Sce2 Q&A(N9)
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9
8 i. Able to state the difference by observing the figure.
The aluminium pot is hotter that glass pot (after 15 minute)
ii. Able to make an inference from observing the situation in the figure.
Aluminium pot gets heated faster than glass pot/ Type of pots influece thehotness of the pot
iii. Able to make a hypothesis from the observation above.
Aluminium conduct heat faster than glass // different material have
different heat conductivity.
iv. Able to read the reading of the stop watch and record the reading in the
table provided
Type of rod
Jenis rod
Copper
Kuprum
Glass
Kaca
Iron
Besi
Aluminium
Aluminium
Time / s
Masa / s 15 60 45 35
v. Able to state the variable involved in the experiment.
(i) Manipulated variable
Pembolehubah dimanipulasikan
Type of rod
(ii) Responding variable
Pembolehubah bergerak balas
Time for the thumbtack to drop
(iii) Constant variablePembolehubah dimalarkan
Length of the rod.
Initial temperature of water
Distance of the thumbtack to the water tank
1
1
1
3
1
1
1
MOZ@C
SMS MUZAFFAR SYAH , MELAKA
8/14/2019 Sce2 Q&A(N9)
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d. Able to plot the bar chart using the data in the table.
All point correct
Graph correct
e. Able to define operationally the good conductor of heat.
A good heat conductor is the material that conduct heat faster
1
1
1 12
20
30
40
50
60
70
Copper
KuprumGlass
Kaca
Iron
Besi
Aluminium
Aluminium
Time/s
Masa/s
Type of rod
Jenis rod 0
10
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