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SEKOLAH MENENGAH ISLAM AS SYDDIQ JALAN SEKOLAH KG SAHARI BLOK3 86200 SIMPANG RENGGAM, KLUANG, JOHOR. SAINS TINGKATAN 1 UJIAN PENILAIAN 1 (MAC) Nama: …………………………………………… Tarikh: …………………….

Tingkatan: …………………… Masa: 1 jam

SECTION A /BAHAGIAN A 1. Here is the importance of science in life, except Berikut adalah kepentingan sains dalam kehidupan seharian, kecuali A Construction of tall buildings Pembinaan bangunan tinggi B vaccine discovery Penemuan vaksin C Latest fashion Penemuan fesyen baju terbaru D Hydroponic method Penanaman kaedah hidroponik 2. An astronomer is a career that lies under the subject Ahli astronomi merupakan kerjaya yang terletak di bawah subjek A Chemistry Kimia B Physics Fizik C Geologist Geologi D Biology Biologi

3. Which of the following serves to support the apparatus during heating ? Di antara radas yang berikut, yang manakah berfungsi untuk menyokong radas semasa pemanasan ? A Funnel Corong turas B Wire Guaze Kasa dawai C Conical flask Kelalang kon D Tripod Tungku kaki tiga 4. Observe the diagram below. Perhatikan rajah di bawah.

What do the following symbols means? Apakah maksud simbol amaran yang berikut? A Toxic Bahan beracun B Corrosive Bahan menghakis C Flammable Bahan mudah terbakar D Radiating Bahan radioaktif 5. The diagram below shows a measuring cylinder containing liquid Rajah di bawah menunjukkan silinder penyukat yang mengandungi cecair.

What is the volume of the liquid? Berapakah isipadu cecair itu? A B C D

25.0 ml 25.5 ml 26.0 ml 26.5 ml

6. The diagram below shows an irregular shape Rajah di bawah menunjukkan satu bentuk tidak tetap. J

K

3

L

Estimate the area of the irregular shape Anggarkan luas bentuk tersebut. A B C D

5 cm2 7 cm2 9 cm2 10 cm2

7. Here is a phenomenon related to density differences except Berikut ialah fenomena yang berkaitan dengan perbezaan ketumpatan dalam kehidupan seharian, kecuali A Submarine Kapal selam B Raft Rakit C Rainbow Pelangi D Hot air ballon Belon udara panas

8. The diagram shows a plant cell. Rajah menunjukkan sel tumbuhan. Which structures A, B, C or D maintain the shape of the plant cell? Antara struktur A, B, C atau D, yang manakah mengekalkan bentuk sel tumbuhan tersebut? B

C A

D

9. Which of the following is a multicellular organism? Antara berikut yang manakah merupakan organisma multisel?

A

C

B

D

10. Which of the following is the organs Manakah yang berikut, merupakan organ. A Epithelium Epitelium B Sperm Sperma C Kidney Ginjal D Ovum Ovum

SECTION B / BAHAGIAN B 11. There are several rules and safety measures that must be obeyed in a Science laboratory. Terdapat beberapa peraturan dan langkah keselematan yang mesti dipatuhi ketika berada di dalam makmal Sains. Mark () for the correct rules and safety measures and mark () for the incorrect rules and safety measures. Tandakan () pada peraturan dan langkah keselamatan yang betul dan tandakan () pada peraturan dan langkah keselamatan yang salah. Report any injuries, damages and accidents to the teacher immediately. Laporkan sebarang kecederaan, kerosakan dan kemalangan kepada guru dengan serta merta. Pour excess chemical substance back into its bottle. Tuang bahan kimia yang berlebihan ke dalam botol asalnya. Keep flammable substances away from the fire sources. Jauhkan bahan yang mudah terbakar dari sumber api. Throw any solid waste into the sink after used Buang sebarang sisa pepejal ke dalam sinki selepas digunakan. [4 marks/markah] 12. Complete the following table. Lengkapkan jadual berikut. Physical quantity Kuaniti fizik Length Panjang Mass Jisim Time Masa Temperature Suhu Electric current Arus elektrik

S.I unit Unit S.I meter meter

Symbol Simbol

kg second saat Kelvin Kelvin

[6 markah/marks]

SECTION C / BAHAGIAN C 13.

(a) The following diagrams show the position of eye of three students when measuring the volume of liquid. Rajah menunjukkan kedudukan mata bagi tiga orang muris semasa menyukat isi padu cecair. i.

Name the measuring instrument used to measure the volume of the liquid. Namakan alat pengukur yang digunakan untuk menyukat isi padu cecair tersebut. _________________________________________________________________

ii.

State the reading obtained by Amir, Amirah and Sarah. Nyatakan bacaan yang didapati oleh Amir, Amirah dan Sarah. Amir :___________________________________________________________ Amirah :___________________________________________________________ Sarah :___________________________________________________________

iii.

Which position of eye is correct when measuring the volume of liquid? Kedudukan mata yang manakah betul semasa menyukat isi padu cecair? _________________________________________________________________

iv.

What is the precaution when using the measuring instrument? Apakah langkah berjaga-jaga semasa menggunakan alat pengukur tersebut? _________________________________________________________________

[6 marks/markah]

(b) The following diagram shows a measuring cylinder containing 40 cm3 of water. Rajah menunjukkan sebuah silinder penyukat yang mengandungi 40 cm3 air.

What is the final volume of water if eight cubes with dimension of 1cm x 1cm x 1cm are added into the measuring cylinder? Berapakah isipadu akhir jika lapan kubus bersaiz 1cm x 1cm x 1cm dimasukkan ke dalam silinder penyukat tersebut?

[2 marks/markah]

14. (a) The following diagrams shows two types of cell. Label the cells by using the words below. Rajah berikut menunjukkan dua jenis sel. Labelkan sel tersebut dengan menggunakan perkataan di bawah.

Cell wall Dinding sel

Chloroplas Kloroplas

Mitochondrion Mitokondria

Nucleus Nukleus

Nucleus Nukleus

Cell membrane Vacuole Vakuol Membran sel

J:

N:

K: P: L: Q: M:

Cell X Sel X

Cell Y Sel Y [7 marks/markah]

(b) Compare and contrast both cell X and cell Y Banding dan bezakan kedua-dua sel tersebut. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ (c) Why does cell Y can carry out photosynthesis ? Mengapakah sel Y boleh menjalankan proses fotosintesis? ________________________________________________________________________ ________________________________________________________________________ [3 marks/ markah]

15. The following diagrams show three types of systems in the human body. Rajah berikut menunjukkan tiga jenis sistem di dalam badan manusia.

X

Y

Z

(a) Name the body system represented by X, Y and Z. Namakan sistem badan yang diwakili oleh X, Y dan Z. X Y Z

:_________________________________________________________________ :_________________________________________________________________ :_________________________________________________________________ [3 marks/markah] (b) Identify the organs that form the system X, Y and Z. Kenal pasti organ-organ yang membentuk sistem X, Y dan Z. X Y Z

:_________________________________________________________________ :_________________________________________________________________ :_________________________________________________________________ [3 marks/markah] (c) State the function of the systems X, Y and Z. Nyatakan fungsi bagi sistem X, Y dan Z. X:______________________________________________________________________ ________________________________________________________________________ Y:______________________________________________________________________ ________________________________________________________________________ Z:______________________________________________________________________ ________________________________________________________________________ [6 marks/markah] KERTAS SOALAN TAMAT Disediakan oleh:

Disemak oleh:

………………….

…………………

……………….

(Wan Rohimah Hairani)

( Nusaibah Wahidah Md Yamin)

(Hairunnisa Busra)

Disahkan oleh:

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