force and energy - naskah murid - modul 3

8/3/2019 Force and Energy - Naskah Murid - Modul 3

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SCIENCE

YEAR 5

MODUL 3

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FORCE AND ENERGY

KEMENTERIAN PELAJARAN MALAYSIA


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FORCE AN ENERGY

Arahan :

1. Modul ini mengandungitiga puluh lima soalan.2. Modul merangkumienamkonstruk yang diuji

K1 - Memahami soalan dalam bahasa InggerisK3 - Memahami istilah sains dalam bahasa InggerisK5 - Menguasai konstruk pengetahuanK6 - Menguasai konstruk kefahaman

K8 Mengungkap/ mengeluarkan idea dalam bahasa InggerisK10 - Memahami pengajaran dan pembelajaran dalam bahasa Inggeris

3. Murid hendaklah menulis maklumat diri dalam kertas jawapan objektif disediakan.

4. Bagi soalan objektif, anda perlu menandakan jawapan dengan menghitamkan pilihanjawapan pada pilihan jawapan A , B , C atau D pada kertas jawapan objektif.Contoh:

Antara berikut, yang manakah haiwan?

A. Pokok B. Kambing C. Kereta D. Pen

5. Bagi soalan 28 hingga 35, anda hendaklah menjawab pada kertas berasingan yangdisediakan oleh guru.

6. Jawab semuasoalan.

Modul ini mengandungi 18halaman bercetak

2

DA B C E


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1 Which of the following reflects light completely?

A A book

B A plank

C A mirror D A sand paper

2 This vehicle uses

A solar

B water

C wind

D fue

3 Which of the following does not involve the use of electrical appliances in our

daily lives?

A C

B D

3


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4 What do you feel when you put your finger in ice- water?

A Hot

B Warm

C Cold

5 _________ is used in camera and watches.

A Dynamo

B Accumulators

C Dry cell

6 Electricity can be very dangerous because it can cause

A fire

B light

C to save life

7 Thermometer is an apparatus used to measure the ________ of a substance.

A length

B volume

C mass

D temperature.

4


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8 The picture shows an accumulator.

What is the advantage of the accumulator?

A It is renewable

B It can be recharged

C It is large and heavy

9 What is the meaning of renewable energy?

A Energy that can be used naturally

B Energy that can be replenished

C Energy that can be easily found

D Energy that can be replaced for future use

10 A renewable energy resource is

A cannot be used

B can be reused or replenished

C is not available when it is used up

D cannot be transformed to other forms

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11 Electric current can flow through __________________ circuit.

A a series

B a parallel

C a completeD an open

12 What happens if an opaque object is placed across a beam of light?

A Size of the object change

B The shadow is formed

C The shining object can be seen

13 A reflection

A allows a small amount of light to pass throughB does not pass through, but bounces backC is a dark image formed when light is blocked by an opaque or translucent

objects

14 The sun can produce two forms of energy. What are they?

I Light

II Heat

III Warm

A I and II

B II and III

C I and III

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15 The picture shows the visual of the objects.

Paper scroll

Why cant we see through Y?

A Light is observed by the paper

B Light is reflected by a mirror

C The light travels in a straight line

16 Diagram shows the classification of energy resources.

What are P and Q?

P Q

A Biomass Petroleum

B Solar energy Biomass

C Petroleum Solar energy

D Petroleum Biomass

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Resources of energy

WindWaterP

Natural gasCoalQ

Y


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17 Anuar lights up a candle. The transformation of energy is as shown

What is P?

A Heat

B Solar

C Kinetic

D Sound

18 Which of the following is a parallel circuit?

A C

B D

8

Chemical energy P + light energy


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19 Why do we need to use energy wisely?

I To save moneyII To avoid wastageIII To reduce pollution

IV To stay alive

A I and IIIB II and IVC I, II and IIID I, II, III and IV

20 The picture shows the process of reading a thermometer.

A

B

C

Which of the positions is correct to take the reading of the temperature?

9

meniscus


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21 The information shows transformation of energy.

The object involved in the transformation of above energy is

A C

B D

22 Our some hot water in a beaker and leave it on the table for 20 minutes.What can we observe? It become

A warmer

B ice

C cooler

D hot

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Potential energy kinetic energy sound energy


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23 What will happen if water loses heat?

A It cools down.

B It becomes warmer.

C It remains the same.

24 Sarah wants to separate two glasses that are stuck together.

What should she do?

A Soak glass P in hot water

B Soak glass Q in hot water

C Soak glass Q in cold water

D Soak both glasses in cold water

25 Place a spoon under the hot sun for half an hour. Then touch it with your finger.What can you feel?

A The spoon is cold

B The spoon is hot

C The spoon is the same as before

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glass P

glass Q


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26 The picture shows a fan.

Which of the following shows the correct transformation of energy in thefan?

A Electrical energy kinetic energy + sound energy

B Electrical energy heat energy + sound energy

C Electrical energy kinetic energy + heat energy

D Electrical energy sound energy + heat energy

27 A shadow is formed because

A there is no light

B light is reflected by an object

C light passes through an object

D light is blocked by an opaque object

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28 The picture shows an investigation.

Balloon Ice cube

.

Bottle P Basin K

What will happen if bottle P is placed in basin K?

29 The picture shows an investigation

Balloon.

Hot water

Bottle Q Basin R

When bottle Q is placed in basin R, the balloon inflate. Give one reason.

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30 The diagram shows a girl watching the light of a candle through holes in thecardboards.

What will happen if one of the cardboards is slightly moved?

31 The diagram shows a girl watching the light of a candle through holes in thecardboards.

Write a conclusion for the observation above.

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Lighted candle

cardboard

Lighted candle

cardboard


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32 The table shows the result of an observation of an electric circuit.

Number of bulbs used 1 2 3

Brightness of the bulbs Very bright Bright Dim

What is the aim of the observation?

33 The table shows the result of an observation of an electric circuit.

Number of bulbs used 1 2 3

Brightness of the bulbs Very bright Bright Dim

Based on this observation,

a What is changed?

b What is measured?

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34 A group of pupils carry out two set of experiment P and Q to investigate the setsof experiment to investigate the relationship between nichrome wires withtemperature.The temperature of the nichrome wires are recoded after 20 minutes.

Thermometer P = 30 0C Thermometer Q = 27 0C

What is the relationship between the wire and the temperature?

..

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nichrome wirethermometerthermometer

dry cells dry cellswire


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35 A group of pupils carry out two set of experiment P and Q to investigate the setsof experiment to investigate the relationship between nichrome wires withtemperature.The temperature of the nichrome wires are recoded after 20 minutes.

Thermometer P = 30 0C Thermometer Q = 27 0C

Temperature P is higher than temperature Q? Give one reason.

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nichrome wirethermometerthermometer

dry cells dry cellswire


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force and energy - naskah murid - modul 3

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