55 Item Contoh Science.pdf

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LOGO SEKOLAH

55 © 2019 Hak Cipta Kerajaan Malaysia

SECTION A BAHAGIAN A

1

Which of the following basic quantity S.I unit is correctly match? Manakah unit S.I. dan kuantiti asas dipadankan dengan betul?

A B C D

2

Basic quantity Kuantiti asas

Unit S.I S.I unit

Temperature Suhu Current Arus elektrik Mass Jisim Time Masa

Kelvin Kelvin Volt Volt Newton Newton Hour Jam

Diagram 2 shows a cell being observed under the microscope.

55 © 2019 Hak Cipta Kerajaan Malaysia

1

Rajah 2 menunjukkan satu sel yang diperhatikan di bawah mikroskop.

Diagram 2

P

Diagram 2 Rajah 2 What is P? Apakah P? A

Nucleus Nukleus

B

Cytoplasm Sitoplasma

C

Mitochondria Mitokondria

D

Cell membrane Membran sel

3

Which of the following factors are needed for germination of seed? Antara berikut, faktor manakah diperlukan untuk percambahan biji benih?

55 © 2019 Hak Cipta Kerajaan Malaysia

2

I

Air Udara

II

Water Air

III

Light Cahaya

IV

Nutrient Nutrien

A

I and II I dan II

B

III and IV III dan IV

C

II and III II dan III

D

I and IV I dan IV

4

Diagram 4 shows experiment setup for distillation and liquid M is collected. Rajah 4 menunjukkan susunan radas untuk penyulingan dan cecair M terkumpul.

55 © 2019 Hak Cipta Kerajaan Malaysia

3

Liquid M Cecair M

Diagram 4 Rajah 4 Which of the following ithe correct characteristics of liquid M? Antara berikut, ciri-ciri manakah yang betul tentang cecair M? I

Colourless Tidak berwarna

II

Contains salt Mengandungi garam

III

Boiling point 102 ◦C Takat didih 102 ᵒC

IV

Without microorganism Tanpa mikroorganisma

A

I and II I dan II

B

III and IV III dan IV

C

II and III II dan III

D

I and IV I dan IV

5

Light will be refracted when passing through an object of different densities. Diagram 5 shows a ray of light pointed to a glass block.

55 © 2019 Hak Cipta Kerajaan Malaysia

4

Cahaya akan dibiaskan apabila melalui objek yang mempunyai ketumpatan yang berlainan.

Rajah 5 menunjukkan satu sinar cahaya ditujukan ke arah sebuah

bongkah kaca. Incident ray Sinar tuju Water Air

Glass block Bongkah kaca

Diagram 5 Rajah 5 Based on Diagram 5, which of the following refracted rays is drawn correctly? Berdasarkan Rajah 5, yang manakah antara sinar biasan berikut dilukis dengan betul? A

B Refracted ray Sinar biasan

C

D Refracted ray Sinar biasan

SECTION B BAHAGIAN B

55 © 2019 Hak Cipta Kerajaan Malaysia

Refracted ray Sinar biasan

5

Refracted ray Sinar biasan

1

(a)

Aminah carries out an activity by using several measuring tools in the science laboratory. Tick () for the correct statement. Aminah menjalankan aktiviti dengan menggunakan beberapa alat pengukuran dalam makmal sains. Tandakan () pada pernyataan yang betul.

Spring balance is used to measure weight. Neraca spring digunakan untuk mengukur berat. Voltmeter is used to measure resistance in a circuit. Voltmeter digunakan untuk mengukur rintangan dalam litar. Ammeter is used to measure voltage in a circuit. Ammeter digunakan untuk menyukat voltan dalam satu litar. A micrometer screw gauge is used to measure the thickness of a piece of paper . Mikrometer digunakan untuk mengukur ketebalan sekeping kertas. [2 marks] [2 markah]

1(a) 2

(b)

Diagram 1 shows three measurement tools used in the science laboratory. Write TRUE or FALSE for the following statements. Rajah 1 menunjukkan tiga alat pengukuran yang digunakan dalam makmal sains.

55 © 2019 Hak Cipta Kerajaan Malaysia

6

Tuliskan BENAR atau PALSU pada pernyataan berikut. MEASURING TOOLS ALAT PENGUKUR

FUNCTION FUNGSI

TRUE OR FALSE BENAR ATAU PALSU

Used to measure the length of a table Digunakan untuk mengukur panjang meja

Used to measure the room temperature Digunakan untuk mengukur suhu bilik

Used to measure time taken for a 100 metre race Digunakan untuk mengukur masa larian 100 meter. Diagram 1 Rajah 1 [2 marks] [2 markah] 1(b) 2 Total 1 4 2

(a)

Complete the bubble map below with the correct properties of magnet. Lengkapkan peta buih di bawah dengan sifat magnet yang betul.

55 © 2019 Hak Cipta Kerajaan Malaysia

7

Properties of magnet Sifat magnet

Shows north – south direction when suspended freely Menunjukkan arah utara - selatan apabila digantung secara bebas

[2 marks] [2 markah] 2(a) 2

(b)

Tick ( ) the correct magnetic field lines in Diagram 2. Tandakan () pada garis medan magnet yang betul pada Rajah 2.

55 © 2019 Hak Cipta Kerajaan Malaysia

8

Diagram 2 Rajah 2 [2 marks] [2 markah] 2(b) 2

Total 2 4

55 © 2019 Hak Cipta Kerajaan Malaysia

9

3

(a)

Match the correct definition with the main component of Earth. Padankan definisi yang betul dengan komponen utama Bumi.

Component Komponen

Definition Definisi

Zone of rock and soil on the surface of the Earth Zon batu dan tanah di atas permukaan bumi

Biosphere Biosfera

Zone of air covered the Earth Zon udara yang meliputi bumi

Zone of living things consist of variety organism such as human, animals, plants and microorganisms. Zon hidupan yang terdiri daripada beraneka hidupan seperti manusia, haiwan, tumbuh-tumbuhan dan mikroorganisma.

Atmosphere Atmosfera

[2 marks ] [2 markah] 4(a) 2

55 © 2019 Hak Cipta Kerajaan Malaysia

10

(b)

Diagram 4.1 shows the earth layer. Rajah 4.1 menunjukkan lapisan Bumi.

P:

Q:

Diagram 4.1 Rajah 4.1 Label P and Q. Labelkan P dan Q. [2 marks ] [ 2 markah] 4(b) 2 Total 4 4

55 © 2019 Hak Cipta Kerajaan Malaysia

11

SECTION C BAHAGIAN C 8

Puan Nora went to consult a doctor because she was not feeling well. The doctor confirmed that she is pregnant. Puan Nora telah berjumpa doktor kerana kurang sihat. Doktor mengesahkan beliau telah hamil. (a)

State what is formed after sperm and ovum is fertilised. Nyatakan apa yang terbentuk setelah sperma dan ovum disenyawakan. ……………………………………………………………………………….. ……………………………………………………………………………….. [1 mark] [1 markah] 8(a) 1

(b)

Diagram 8 shows a foetus in the uterus. Rajah 8 menunjukkan fetus di dalam uterus.

55 © 2019 Hak Cipta Kerajaan Malaysia

12

Fluid P Bendalir P

Diagram 8 Rajah 8 Name fluid P and state its function. Namakan bendalir P dan nyatakan fungsinya. ...…………………………………………………………………….….……. ..……………………………………………………………………...………… [2 marks] [2 markah] 8(b) 2 (c)

Explain why the doctor advised Puan Nora to eat a lot of red meat and broccoli. Terangkan mengapa doktor menasihatkan Puan Nora untuk memakan lebih daging merah dan brokoli. ………………………………………………………………………….….… ………………………………………………………………………….….… …………………………………………………………………………….…. [2 marks] [2 markah] 8(c) 2

(d) Diagram 8.1 shows conversation between Puan Nora’s husband and a gynaecologist.

55 © 2019 Hak Cipta Kerajaan Malaysia

13

Rajah 8.1 menunjukkan perbualan suami Puan Nora dengan pakar sakit puan. Puan Nora’s husband Suami Puan Nora

Gynaecologist Pakar sakit puan

We have been married for 10 years but not blessed with a child.

I need to make an advanced check-up. Saya perlu membuat pemeriksaan lanjut.

Kami telah berkahwin selama 10 tahun tetapi belum dikurniakan anak.

Could you please explain further more?

Based the examination results, your wife’s fallopion tubes are blocked. There are two solutions which are surgery or in-vitro fertilization method (IVF).

Bolehkah tuan doktor jelaskan dengan lebih lanjut?

Berdasarkan hasil pemeriksaan, keduadua tiub fallopio isteri tuan tersumbat. Terdapat dua kaedah rawatan iaitu pembedahan atau persenyawaan in-vitro (IVF).

Diagram 8.1 Rajah 8.1 If you are Puan Nora’s husband, choose the best method and explain your answer. Jika anda adalah suami Puan Nora, pilih kaedah terbaik dan terangkan jawapan anda. ……………………………………………………….……………………….………….… ………………………………..………………………………………………………… [2 marks] [2 markah] 8(d) 2 (e)

Diagram 8.2 shows two methods that can be practised by married couple to prevent pregnancy.

55 © 2019 Hak Cipta Kerajaan Malaysia

14

Rajah 8.2 menunjukkan dua kaedah yang boleh digunakan oleh pasangan yang berkahwin untuk mencegah kehamilan.

Diagram 8.2 Rajah 8.2 Justify the uses of this method by the married couple. Wajarkan kaedah yang digunakan oleh pasangan tersebut . ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… [3 marks] [3 markah] 8(e) 3 Total 8 10

9

Mariam and her friends went for expedition to study the ecosystem of Bukit Panorama . On their way to the peak, they saw the surrogate plant as shown in Diagram 9.1.

55 © 2019 Hak Cipta Kerajaan Malaysia

15

Mariam dan rakan-rakannya menyertai ekspedisi untuk mengkaji ekosistem Bukit Panorama. Dalam perjalanan ke puncak, mereka ternampak tumbuhan tumpang seperti dalam Rajah 9.1.

Diagram 9.1 Rajah 9.1 (a)

(i)

Explain the interaction shown in Diagram 9.1. Jelaskan interaksi yang ditunjukkan dalam Rajah 9.1. ………………………………………………………………………... .............................................................................................................. [2 marks] [2 markah] 9(a)(i) 2

(ii)

State one factor that influence the size of population in ecosystem. Nyatakan satu faktor yang mempengaruhi saiz populasi dalam satu ekosistem

55 © 2019 Hak Cipta Kerajaan Malaysia

16

……………………………………………………………………......... [1 mark] [ 1 markah] 9(a)(ii) 1 (b)

When they reached the peak, they saw a scenery as shown in Diagram 9.2. Apabila mereka sampai di puncak, mereka melihat pemandangan seperti yang ditunjukkan Rajah 9.2.

Diagram 9.2 Rajah 9.2 As natural lovers, what action should be taken by Mariam and her friends to reduce the activities. Describe the actions. Sebagai pencinta alam, apakah tindakan yang boleh di ambil oleh Mariam dan rakan-rakannya untuk mengurangkan aktiviti ini. Jelaskan tindakan tersebut. ……………………………………………………………………………… ……..…………………………………………………………………..…… [2 marks] [2 markah] 9(b) 2 (c)

Puan Rabiah as a Forest Ranger distributes pamphlets to Mariam and her friends. The pamphlets contain data as shown in the Table 9.1.

55 © 2019 Hak Cipta Kerajaan Malaysia

17

Puan Rabiah sebagai Ranjer Hutan mengedarkan risalah kepada Mariam dan kawan-kawannya. Risalah tersebut mengandungi data seperti yang ditunjukkan dalam Jadual 9.1. Permanent forest reserved in Malaysia Hutan simpan kekal di Malaysia Year Tahun 2013 2014 2015 2016

Million Hectre Juta Hektar 4.94 4.93 4.91 4.92 Table 9.1 Jadual 9.1

Based on the data in table 9.1, explain the area of the permanent forest reserved in Malaysia. Berdasarkan data di Jadual 9.1, terangkan keluasan Hutan Simpan kekal di Malaysia. ……………………………………………………………………………… ……….……………………………………………………………………… ………….…………………………………………………………………… [2 marks] [2 markah] 9(c) 2

(d)

Forestry Department plans to build a track along the path to the peak. Justify the action taken by the Forestry Department.

55 © 2019 Hak Cipta Kerajaan Malaysia

18

Jabatan Perhutanan merancang untuk membina laluan sepanjang perjalanan ke puncak. Wajarkan tindakan yang diambil oleh Jabatan Perhutanan tersebut. ……………………………………………………………………………… ……..………………………………………………………………………… ……………..………………………………………………………………… [3 marks] [3 markah] 9(d) 3

Total 9 10

10

Amirul attends the Green Technology Seminar in a hotel . Amirul menghadiri Seminar Teknologi Hijau di sebuah hotel.

55 © 2019 Hak Cipta Kerajaan Malaysia

19

(a)

State the type of mirror installed in each hotel room. Nyatakan jenis cermin yang dipasang di setiap bilik hotel tersebut. ........................................................................................................................ [1 mark] [1 markah] 10(a) 1

(b)

Amirul is shaving his beard using his right hand as shown in Diagram 10.1. Amirul sedang mencukur jambangnya menggunakan tangan kanan seperti dalam Rajah 10.1.

Diagram 10.1 Rajah 10.1 State your observation of Amirul’s image in the mirror. Nyatakan pemerhatian anda terhadap imej Amirul di cermin. ...................................................................................................................................... [1 mark] [1 markah] 10(b) 1 (c)

When Amirul came out from an elevator in the hotel, he saw two convex mirrors mounted at the end of the passage to the room.

55 © 2019 Hak Cipta Kerajaan Malaysia

20

Semasa Amirul keluar dari lif, dia ternampak dipasang pada hujung laluan ke bilik.

dua cermin cembung

Elevator Lif

Convex mirror Cermin cembung

Room Bilik

Diagram 10.2 Rajah 10.2 Compare and contrast the characteristics of the image formed in the mirror in Diagram 10.2 and Diagram 10.1. Banding bezakan ciri imej yang terbentuk dalam cermin seperti dalam Rajah 10.2 dan Rajah 10.1. ...................................................................................................................................... ...................................................................................................................................... .................................................................................................................................. [ 3 marks] [3 markah] 10(c)

3

(d)

While Amirul watching an entertainment show in television, he observes a singer wears a white dress .

55 © 2019 Hak Cipta Kerajaan Malaysia

21

Justify the action taken by the singer . Semasa Amirul menonton satu rancangan hiburan di televisyen dia memerhatikan seorang penyanyi memakai pakaian berwarna putih. Wajarkan tindakan penyanyi tersebut . ...................................................................................................................................... ....................................................................................................................................... ....................................................................................................................................... ....................................................................................................................................... [4 marks] [4 markah]

10(d) 4 Total 10 10

TAMAT

55 © 2019 Hak Cipta Kerajaan Malaysia

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