1. Animals need air to ________.

A moveB excreteC breatheD reproduce

2. Which of the following is the need for plant to produce food?

A OxygenB HydrogenC Carbon dioxideD Carbon monoxide

3. A plant used _______ to get water from soil.

A rootB stemC flowerD leaves

4. Which of the following are the methods of measuring length using the limbs?

I StepII CubitIII StrawIV Thumb

A I and III only.B II and IV only.C I, II and IV only.D I, II, III and IV.

5. What of the following can be used to measure the length of a curved line?

I String

SK JejawiScience - Section A

The suggested time for this section is 45 minutes. If u unable to answer a question, proceed to the next question.

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II ThreadIII MatchesIV Paper clip

A I and II only.B II and IV only.C I, III and IV only.D I, II, III and IV.

6. The diagram below shows a measurement of a table.

What is the length of the table?

A 60 cmB 65 cmC 66 cmD 72 cm

7. What is the unit used in measuring the area of a basketball court?

A MetreB Cubic metreC Square metreD Square kilometre

8. The diagram below shows the set up of an experiment.

Which of the following is the main factor for the seed to germinate?

A airB soilC waterD sunlight

9. Why animals need water?

2

I To get energyII To keep themselves warmIII To help in blood circulationIV To control body temperature

A I and II only.B III and IV only.C I, III and IV only.D I, II, III and IV.

10. Among the following are the basic needs of plants, except

A air B food C waterD sunlight

11. The information below shows about three animals.

TigerSnakeWolf

The animals eat

A meatB fruitC grassD nectar

12. The diagram below shows a plant.

The natural habitat for the plant is

A seaB landC pondD on the tree

13. Humans need shelter to protect themselves from

I rain

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II stormIII the sunIV earthquakes

A I and III only.B II and IV only.C I, II and III only.D I, II, III and IV.

14. Which of the following statements are correct?

I Humans need shelter for living.II Humans need air for breathing.III Humans need food for growing.IV Humans need sunlight to get energy.

A I and III only.B II and IV only.C I, II and III only.D I, II, III and IV.

15. The information below shows the characteristic about animals.

To hide away from enemyTo take care of their offspringTo get protection from sunlight

and rain

This shows that animals need ________.

A airB foodC shelterD sunlight

16. Which of the following units is suitable to be used to measure the distance between two towns?

A MetreB KilometreC MillimetreD Centimetre

17. Which are the following are true?

I m 1 cm 100

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II 22 cm 10 mm 10 III cm 1 mm 100 IV 2 2 cm 1 mm 100

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

18. Which of the following is the formula of area?

A Length WidthB Length + WidthC Length Width HeightD Length + Width + Height

19. What is the definition of volume?

A The thickness of an object.B The size of an object's surface.C The distance between two points.D The space occupied by an object.

20. Which of the following objects have the same volume?

I

II

III

IV

A I and III only.B II and IV only.C I, and IV only.D III and IV only

21. The diagram below shows two cube box.

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Which of the following statements is true about the diagram above?

A The volume of X is two times of Y.B The volume of Y is two times of X.C The volume of X is three times of Y.D The volume of X and Y are the same.

22. The diagram below shows the volume of an empty box.

Calculate the volume of the empty box.

A 3cm 20B 3cm 40C 3cm 60D 3cm 80

23. The X area in diagram below represents the basic needs for both animals and plants.

Which of the following is X?

A Water and airB Water and foodC Sunlight and airD Food and shelter

24. The diagram below shows a bat and a bird.

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The animals shown in the diagram above build their shelter at _______.

A caveB pondC rass landD underground

25. Which of the rats below can survive the longest?

A

B

C

D

26. The experiment in the diagram below was carried out for one week.

What can be observe after one week?

A Plant Q died because lack of soil.B Both plant P and plant Q survived.C Plant Q died because lack of water.D Plant Q died because lack of sunlight.

27. The diagram below shows a method of measuring.

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The method is known as __________.

A stepB footC cubitD arm spam

28. The diagram below shows a ceramic tiles.

Find the area of the floor if the above ceramic tiles are used to cover the floor.

A 2cm 16B 2cm 100C 2cm 160D 2cm 600 1

29. The diagram below shows area of the floor.

Calculate the area of the floor.

A 2cm 12B 2cm 81C 2cm 24D 2cm 36

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30. The diagram below shows information of the shaded area.

What is the area of the shaded area?

A 2cm 12B 2cm 15C 2cm 18D 2cm 20

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. 1 The diagram below shows three different animals.

(a) Name the breathing organs for the animals labelled X, Y and Z.X:

Y:

Z:[3 marks]

(b) List two animals that have similar breathing organ as the animals labelled X, Y and Z.X:

Y:

Z:[3 marks]

(c) What animals that use gills to breathe?

[1 marks]

(d) What is the conclusion about the investigation above?

[1 mark]

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2. The diagram below shows an investigation carried out by Maniam. He plants a balsam plant in a pot which contains dry and wet cotton wool.

(a) What is the aim of this investigation?

[1 mark]

(b) Predict the observation and the relevant inference after a week.(i) Observation:

[1 marks]

(ii) Inference:

[1 marks]

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(c) Draw the results of the roots of balsam plant after a week.

[1 mark]

(d) What is the inference of the investigation?

[1 mark]

3. The table below shows the maximum number of cars that can park in three parking areas P, Q and R.

Parking area Number of cars parkedP 30Q 230R 124

(a) Name the largest of the parking area.

[1 mark]

(b) Explain your answer in (a).

[1 mark]

(c) Rearrange the parking from the smallest to the biggest.

[1 mark]

(d) What is the formula that you can use to calculate area ?

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[1 mark]

(e) If P have 10 meter length and 3 meter width. What is the area of P ? Calculate.

[1 mark]

4. The diagram below shows a measuring cylinder is filled up with five marbles.

(a) What was the volume of water before the marbles fill in the measuring cylinder?

[1 mark]

(b) Predict what will happens when marbles are filled into the water.

[2 mark]

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(c) What is the volume of water in the measuring cylinder when the marbels are filled in it?

[1 mark]

(d) Find the volume of the marbles in cubic centimetre. What is the volume of a marble?

[1 mark]

ANSWER : FOR SCIENCE YEAR 4 MAY 2007

QUESTION 1

(a) (i) Moist skin (ii) Lungs (iii) Trachea structure

(b) (i) Earthworm, toad (ii) Horse, kangaroo (iii) Grasshopper, bee

(c) Fish/Prawn

(d) Different animals have different types of breathing structures.

QUESTION 2

(a) To proof that the roots of plants respond to stimuli.

(b) (i) Observation:The roots of balsam plant bent towards the wet cotton wool.

(ii) Inference: The roots of balsam plant bent towards the wet cotton wool to get water.

(c)

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(d) The roots of plants respond to water.

QUESTION 3

(a) Q

(b) It can park the largest number of cars compared to P and R.

(c) P- R-Q

(d) Area = Length x width

(e) P = 30 meter square

QUESTION 4 (a) The volume of water is equal 5 3cm(b) The volume rises by 5 3cm(c) The volume of water is 10 3cm(d) The volume of the marble is 1 3cm

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