Science Yr 4 (Obj)

7/31/2019 Science Yr 4 (Obj)

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PKSR 2

SK TAMAN TUN AMINAH 1

SCIENCE YEAR 4

Name : ..

Year 4 :

Instruction : Answer all questions.

1. Which of the following animals use

trachea structure to breathe?

A. Snake

B. Grasshopper

C. Eagle

D. Frog

2. Ramli feels thirsty. Which of the

following does Ramli need?

A. Rice

B. Water

C. SaltD. Meat

3. Which of the following foods keep us

healthy?

A. Meat

B. Rice

C. FruitsD. Sweets

4. Diagram shows the main organs of

humans

Which of the organs above produces sweet

as a waste product?

A. PB. Q

C. R

D. S

5. The picture below shows an animal.

This animal breathe through

A. lungs

B. gills

C. moist skin

D. trachea structure

6. Which of the following statements is true

about excretion?

A. Breathing process

B. Take away waste product from body

C. Process of making foodsD. Different ways of reproduce

7. Which of the following animals give birth

to their young?

A. Crab

B. Butterfly

C. Hourse

D. Crocodile

8. Which of the followings is not correct?

A. Faeces is a waste product

B. Lungs can excrete carbon dioxide and

water vapour

C. Kidneys can excrete urine and carbon

dioxide

D. Sweat is the excreted product of the skin

9.

What is the breathing structure of the animal

in the diagram above.

A. Gills C. Moist skin

B. Lungs D. Book lungs

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10. Humans reproduce to

A. increase their populations

B. conquer the earth

C. respond to the external stimuliD. hide away from enemy

11.

The activity in Figure 1 is not healthy

because it will

I harm the foetus in pregnant women

II cause lung cancer

III cause heat disease

IV cause emphysema

A. I,II and III only

B. I,II and IV only

C. II,III and IV only

D. I,II,III and IV

12. Which of the following bad habits will

cause poor vision and slow responsive to

stimuli?

A. smokingB. dringking alcohol

C. stealing

D. gambling

13. The following foods give us energy

except

A. bread

B. rice

C. noodles

D. carrots

14. Which of the following will cause our

eyes to respond?

A. firecracker `s sound

B. hot waterC. the smell of food

D. bright light

15. Which of the following statements are

false about human reproduction?

A. Foetus is formed inside mother`s body

B. Humans will take care of their babies

C. The pregnancy period of human is 12

months

D. The babies take their mother`s milk for

growth.

16. How does a human move?

I walking III floating

II jumping IV flying

A. I and II only

B. II and III only

C. I,II and III only

D. I,II,III and IV

17. What will happen if plants do not

reproduce?

I Plants will extinct

II The number of plants will

increase

III There will be no food supply for

humans

IV There will be no food supply for

herbivores

A. I and II onlyB. I,III and IV only

C. II,III and IV onlyD. I,II,III and IV


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18.

The diagram shows part Y of a fish.Part Y is

used by the fish for

A. breathing C. defecation

B. movement D. reproduction

19. The diagram shows the life cycle of a

mosquito

Which of the following represents stage Y?

20. The diagram shows a plant responding to

stimuli.

The stimuli that causes the above response is

A. touch C. gravity

B. water D. sunlight

21. The diagram shows the observation

obtained from an experiment.

Which of the following conclusions are

correct?

I Roots respond to touch

II Shoots respond to water

III Roots respond to gravity

IV Shoots respond to sunlight

A. I and II onlyB. III and IV only

C. I,II and III only

D. II,III and IV only

22. Which of the following animals

reproduce in the same way as a squirrel?

A. Ants C. Spiders

B. Birds D. Elephants

23. Amirul accidentally touches a glass of

hot water with its fingers.

Which of the following responses will he

show?

A. He will put his fingers into the hot water

B. He will hold the glass to cool the hot

water

C. He will put his fingers away from the hot

glass

D. He will push the hot glass aside with his

fingers


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24. The following are the waste products of

humans

Urine

Sweat

Water

These waste products are eliminated fromthe body through the process of

A. disposal C. braething

B. excretion D. defecation

25. Which of the following will harm our

life processes?

I Smoking

II Taking drugs

III Drinking alcohol

IV Eating healthy food

A. I and IV only

B. I,II and III only


D. I,II,III and IV

26.

Which of the following animals has the

same eating habits as the above animals?

A. Snake C. Frog

B. Spider D. Caterpillar

27. Which is the correct sequence of the

growth process of a butterfly?

A. Egg,larva,purpa,adult

B. Egg,purpa,larva,adult

C. Egg,adult,larva,purpa,

D. Egg,purpa larva,adult

28. Diagram below shows two types of

plants.

The plants above reproduce through

A. leaves B. suckersC. stem cutting D. underground

stem

29.Which of the following are the basicneeds of plants?

I Air

II Water

III Food

IV Sunlight

A. I and III omly

B. II and IV only

C. I,II and IV only

D. I,II,III and IV

30. Diagram below shows the life cycle of a

mosquito.

What is X ?

A. Larva

B. Tadpole

C. CaterpillarD. Chick

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PKSR 3

SCIENCE YEAR 4

Name : ..

Year 4 :


1. What is meant by excretion?

A. A process to get rid of faeces from the

body

B. A process to get rid of excess water from

the body

C. A process to get rid of materials from the

body

D. A process to get rid of carbon dioxidefrom the body

2. Which of the followings is not correct?

A. Faeces is a waste product

B. Lungs can excrete carbon dioxide and

water vapour

C. Kidneys can excrete urine and carbon

dioxide

D. Sweat is the excreted product of the skin

3. The excretory organs of humans include

I lings III kidneys

II anus IV skin

A. I,III and IV only

B. II,III and IV onlyC. I,II and III only

D. I,II,III and IV

4. Humans reproduce to

A. increase their populationsB. conquer the earth

C. respond to the external stimuli

D. hide away from enemy

5.

The activity in Figure 1 is not healthy

because it will

I harm the foetus in pregnant women

II cause lung cancer

III cause heat disease

IV cause emphysema

A. I,II and III only

B. I,II and IV only


D. I,II,III and IV

6. Which of the following bad habits willcause poor vision and slow responsive to

stimuli?

A. smokingB. dringking alcohol

C. stealing

D. gambling

7. During growth, humans will gradually

increase in their _________ and _________.

A. body size,intelligent

B. body weigh,breathing

C. body size,body weight

D. body weight,skin colour

8. Which of the following will cause our

eyes to respond?

A. firecracker `s sound

B. hot waterC. the smell of foodD. bright light


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9. Which of the following statements are

false about human reproduction?

A. Foetus is formed inside mother`s bodyB. Humans will take care of their babies

C. The pregnancy period of human is 12months

D. The babies take their mother`s milk for

growth.

10. How does a human move?

I walking III floating

II jumping IV flying

A. I and II only

B. II and III only

C. I,II and III onlyD. I,II,III and IV

11. What will happen if plants do not

reproduce?

I Plants will extinct

II The number of plants will increase

III There will be no food supply for humans

IV There will be no food supply for

herbivores

A. I and II onlyB. I,III and IV only


D. I,II,III and IV

12.

The diagram shows part Y of a fish.Part Y is

used by the fish for

A. breathing C. defecation

B. movement D. reproduction

13. The diagram shows the life cycle of a

mosquito

Which of the following represents stage Y?

14. The diagram shows a plant responding tostimuli.

The stimuli that causes the above response is

A. touch C. gravity

B. water D. sunlight

15. The diagram shows the observation

obtained from an experiment.

Which of the following conclusions are

correct?

I Roots respond to touch

II Shoots respond to waterIII Roots respond to gravity

IV Shoots respond to sunlight


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A. I and II only

B. III and IV only

C. I,II and III onlyD. II,III and IV only

16. Which of the following animals

reproduce in the same way as a squirrel?

A. Ants C. Spiders

B. Birds D. Elephants

17. Amirul accidentally touches a glass of

hot water with its fingers.

Which of the following responses will he

show?

A. He will put his fingers into the hot water

B. He will hold the glass to cool the hot

water

C. He will put his fingers away from the hot

glass

D. He will push the hot glass aside with his

fingers

18. Which of the following is not true about

plants and their way of reproduction?

Plant Way of

reproduction

A Bryophyllums Through leaves

B Ferns Through spores

C Mosses Through seeds

D Suger cane Through stem

cutting

19. The following are the waste products of

humans

Urine

SweatWater

These waste products are eliminated from

the body through the process of

A. disposal C. braething

B. excretion D. defecation

20. Which of the following will harm our

life processes?

I Smoking

II Taking drugs

III Drinking alcohol

IV Eating healthy food

A. I and IV only

B. I,II and III only

C. II,III and IV onlyD. I,II,III and IV

21.

Which of the following animals has the

same eating habits as the above animals?

A. Snake C. Frog

B. Spider D. Caterpillar

22. Which is the correct sequence of the

growth process of a butterfly?

A. Egg,larva,purpa,adult

B. Egg,purpa,larva,adult

C. Egg,adult,larva,purpa,

D. Egg,purpa larva,adult


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PKSR 3

SCIENCE YEAR 4

Name : ..Year 4 :


1. How do the animals in figure 1 protectthemselves from enemies?

A. camouflage

B. pretending to be dead

C. living in a group

D. breaking its tail

2. Which of the following animals produces

bad smell?

A. hourse

B. goatC. skunk

D. snail

3. The animal in figure 2 can survive in verycold weather region because

A. its body has thick fur

B. it can carry out hibernation

C. it has thick layer of fat under its skin

D. it stays inside a cave

4. The following animals protect themselves

by having hard shells,except

A. snail

B. crabC. fish

D. cuttlerfish

5. What is the purpose of the animals in

figure 4 to carry out that activity?

A. To drink water

B. To clean its body

C. To cool down its body

D. To hide away from its enemy

During winter,this animal migrates to a

warmer region to avoid dying from

coldness and starving

6. Which of the animals is described above?

A. eagle

B. swallow

C. polar bear

D. penguin

7. Which of the following animals protectthemselves from predators using the same

way as the animal in figure 3?

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A. crab

B. squidC. croba

D. porcupine

8. How do the plants in figure 5 protect

themselves from their enemy?

A. Have fine hairs

B. Produce latex

C. Have thorny stems

D. Produce poison

9.How does the plant in figure 7 prevent

itself from being blown away by the strong

wind?

A. it has long and broken leaves

B. it has roots that grow above the ground

C. it has supportive roots

D. it has easily bended stem and brunches

10. Lokman accidentally touched a plant and

caused him itchiness.This plant could be

A. Banana tree

B. Hibicus plant

C. Maize

D. Bamboo

11. Which of the following units is suitable

to be used in the measurement of distancebetween two cities?

A. Millimeter C. Meter

B. Centimeter D. Kilometer

12. Figure 1 show a method of measuringlength.What is the method called?

A. Step C. Foot

B. Cubit D. arm spam

13. Figure 2 shows four positions of taking a

reading on a ruler.Which is the correct

position?

14. Which of the following are the methodsof measuring length using the limb?

I straw III cubit

II thumb IV step

A. I only C. II,III & IV only

B. I & II only D. I,II,III & IV


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15. What can be used to measure the length

of a curved line?

I Paper clip III Matches

II Thread IV String

A. I & II only C. II & III only

B. I & III only D. II & IV only

16. What is the length of the table in

figure 3?

A. 60 cm C. 66 cm

B. 65 cm D. 72 cm

17. Which of the following is the formula of

area?

A. Length x Width

B. Length x Width x HeightC. Length + Width

D. Length + Width + Height

18. Which is the area of the following

square?

3 mm

3 mm

A. 9 cm2 C. 90 mm2

B. 9 mm2 D. 900 cm2

19. The diagram below shows a rectangle?

8 cm

2 cm

Which of the following has the same area as

the rectangle?

A. 5 cm x 5 cm

B. 7 cm x 7 cm

C. 10 m x 10 m

D. 4 cm x 4 cm

20. What is the area of an object if 17squares of 1 cm x 1 cm are used to fill up the

object?

A. 1.7 cm2 C. 170 cm2B. 17 cm2 D. 1700 cm2

21. An object has the length and width of 7

cm and 9 cm respectively.Which of the

following is likely to be the shape of object

T ?

A. Square C. RoundB. Rectangle D. Triangle

22. How many squares of 2 cm x 2 cm are

needed to fill up a rectangle of 22 cm x 2

cm?

A. 2 C. 11

B. 10 D. 4

23. Which of this shapes have the same area

except ..

A. 4 cm x 4 cm

B. 16 cm x 1 cm

C. 8 cm x 2 cm

D. 4cm x 5 cm

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24. Calculate the area of the shape in

figure 5 ?

A. 24 cm2 C. 2400 cm2

B. 240 cm2 D. 200 cm2

25. What is the area of the shaded area in

figure 6 ?

A. 12 cm 2 C. 18 cm2

B. 15 cm2 D. 20 cm2

26. What is the unit used in measuring the

area of a football court ?

A. Cubic meter ( cm3 )

B. Square meter ( cm2)

C. Square kilometer ( km2 )

D. Meter ( M )

27. What is the definition of volume ?

A. The thickness of an object

B. The size of an object s surface

C. The space occupied by an object

D. The distance between two points

28. What is the volume of the box shown in

figure 8 ?

A. 15 cm3 C. 30 cm2

B. 30 cm3 D. 10 cm

29. The volume of the object in figure 10 is

A. 20 cm3 C. 60 cm3B. 40 cm3 D. 80 cm3

30. Which of the following can be used to

measure length ?

A. Stone

B. Rubberband

C. Ruler

D. sand


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29 The picture shows the life cycle of a frog.

What is X ?

A. Caterpillar

B. PupaC. Larva

D. Tadpole

30. The picture below shows an experiment.

This experiment proof that the roots of plant

respond to

A. air

B. water

C. touch

D. sunlight

Science Yr 4 (Obj)

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