science yr 4 (obj)
TRANSCRIPT
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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
C. II,III and IV 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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SK TAMAN TUN AMINAH 1
PKSR 3
SCIENCE YEAR 4
Name : ..
Year 4 :
Instruction : Answer all questions.
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
C. II,III 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
C. II,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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SK TAMAN TUN AMINAH 1
PKSR 3
SCIENCE YEAR 4
Name : ..Year 4 :
Instruction : Answer all questions.
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