8/3/2019 Trial Upsr 2011 Sc Answer Kl

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I AfI 11 D 2l D) C 12 C ,r1 AI A 13 A 23 B4 C t4 B 24 Bf, B 15 C )< D6 B t6 D 26 B7 D 17 D 27 C8 B 18 C 28 B9 A t9 B 29 C10 D 20 B 30 B

SKEMAJAWAPANPERCUBAANSAINSUPSRz0I|SECTION A

SECTION B1. (a) To investigate the relationship between the height of plant and the average

distance traveiled bY the seeds.(Jntuk menyiasat hubungan antara tinggi pokok dengan/ dan puratajarakyangdilalui oleh biiih benih.(b) Type of planti Jenis Pokok(c) The taller the plant, the further the distance traveled by the seeds. / if the height of

the plant increases, the distance traveled by the seedl increases too'semakin tinggi pokok, semakin jauh jarakyang dilalui oleh bijih benih-

2. (a) (i) Spring Y is more elastic than spring X.l Spring Y lebih elastik daripada springX.(ii) Spring Y is thinner than spring X.l Spring Y lebih halus daripada spring X.(iii) Diameter of spring Y is bigger than spring X.l Diameter spring Y lebih besardaripada spring X.(b) Elongation of spring Y is more than spring X.l Pemaniangan spring Y lebihdaripada spring X(c) Spring will expand when gain heat./ Spring akan memaniang apabila menerima

haba.

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8/3/2019 Trial Upsr 2011 Sc Answer Kl

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3. (a) Iron nail in test tube P will rust because it exposed to air and rvater / the presenceof air and water.Paku besi di dalam tabung uji P berkarat kerana ia terdedah pada udara dan air /kelradiran udnra dan sir.

(b) It will rust / Ia akan berkarat.(c) Condition of the iron nail rusty or not rusty / rusting of iron nail"

Keadaan paku besi berkarat atau tidak berkarat.(d) Rusting occurs in the presence of air and water.

Pengaratan berlaku disebabkan kehadiran udara dan air.

4. (a) increasesl Bertambah(b) To shod find out/ investigate the relationship between the amount of sugar addedand the duration of time the longan fruits last.

[Jntuk menyiasat hubungan antara jumlah gula yang ditambah dengan/ dantempoh buah longan bertahan.

(c) (i) Amount of sugar added ljumlah gulayang ditambah(ii) Duration of time the longan fruits last I tempoh buah longan bertahan(d) The more sugar added to the water, the longer the longan fruits will last. / If the

amount of sugar added increase, the duration of time the longan fruits increase.Semakin banyak gula yang ditambahkan ke dalam air, semakin lama bu.ah longandapat bertahan.

5. (a) Decreases then increases. / berkurang kemudian bertambah.(b) The movement/ revolution of Moon around the Earth. / The part of the Moon that

radiating the sunlight that it receives changes when the Moon moves round theEarth./ Pergerakan atau peredaran Bulan mengelilingi Bumi.

(c) The non-illuminated side of the Moon is facing the Earth. The part of the Moonthat is radiating sunlight is small.Bahagian Bulan yang tidak terima cahaya matahari menghadap ke Bumi.

(d) Stage 8 | peringkatke 8.

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