Soalan sains tahun 4 bhg a b dan jawapan

25,792 views

Published on

3 Comments
10 Likes
Statistics
Notes
No Downloads
Views
Total views
25,792
On SlideShare
0
From Embeds
0
Number of Embeds
20
Actions
Shares
0
Downloads
876
Comments
3
Likes
10
Embeds 0
No embeds

No notes for slide

Soalan sains tahun 4 bhg a b dan jawapan

  1. 1. SK Jejawi Science - Section AInstruction: Every questions is followed by four options A, B, C, and D. Choose the correct answer.The suggested time for this section is 45 minutes. If u unable to answer a question, proceed to the next question. Animals need air to ________. Move Excrete Breathe Reproduce Which of the following is the need for plant to produce food? Oxygen Hydrogen Carbon dioxide Carbon monoxide A plant used _______ to get water from soil. Root Stem Flower Leaves Which of the following are the methods of measuring length using the limbs? I Step II Cubit III Straw IV Thumb I and III only. II and IV only. I, II and IV only. I, II, III and IV. What of the following can be used to measure the length of a curved line? 1
  2. 2. I String II ThreadIII MatchesIV Paper clip I and II only. II and IV only. I, III and IV only. I, II, III and IV. The diagram below shows a measurement of a table. What is the length of the table? 60 cm 65 cm 66 cm 72 cm What is the unit used in measuring the area of a basketball court? Metre Cubic metre Square metre Square kilometer The diagram below shows the set up of an experiment. Which of the following is the main factor for the seed to germinate? Air Soil Water Sunlight 2
  3. 3. Why animals need water? I To get energy II To keep themselves warm III To help in blood circulation IV To control body temperature I and II only. III and IV only. I, III and IV only. I, II, III and IV.10. Among the following are the basic needs of plants, except air food Water Sunlight11. The information below shows about three animals. Tiger Snake Wolf The animals eat meat fruit grass nectar12. The diagram below shows a plant. The natural habitat for the plant is sea land pond on the tree 3
  4. 4. 13. Humans need shelter to protect themselves from I rain II storm III the sun IV earthquakes I and III only. II and IV only. I, II and III only. 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. I and III only. II and IV only. I, II and III only. I, II, III and IV.15. The information below shows the characteristic about animals. To hide away from enemy To take care of their offspring To get protection from sunlight and rain This shows that animals need ________. air food shelter sunlight16. Which of the following units is suitable to be used to measure the distance between two towns? Metre Kilometre Millimetre Centimetre 4
  5. 5. 17. Which are the following are true? I 100 cm = 1 m II 10 mm 2 = 10 cm 2 III 100 mm = 1 cm IV 100 mm 2 = 1 cm 2 I and III only I and IV only. I, III and IV only. I, II, III and IV.18. Which of the following is the formula of area? Length × Width Length + Width Length × Width × Height Length + Width + Height19. What is the definition of volume? The thickness of an object. The size of an objects surface. The distance between two points. The space occupied by an object.20. Which of the following objects have the same volume? I II III IV I and III only. II and IV only. I, and IV only. III and IV only 5
  6. 6. 21. The diagram below shows two cube box. Which of the following statements is true about the diagram above? The volume of X is two times of Y. The volume of Y is two times of X. The volume of X is three times of Y. 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. 20 cm 3 40 cm3 60 cm 3 80 cm 323. The X area in diagram below represents the basic needs for both animals and plants. Which of the following is X? Water and air Water and food Sunlight and air Food and shelter24. The diagram below shows a bat and a bird. 6
  7. 7. The animals shown in the diagram above build their shelter at _______. cave pond rass land underground25. Which of the rats below can survive the longest?26. The experiment in the diagram below was carried out for one week. What can be observe after one week? Plant Q died because lack of soil. Both plant P and plant Q survived. Plant Q died because lack of water. Plant Q died because lack of sunlight. 7
  8. 8. 27. The diagram below shows a method of measuring. The method is known as __________. step foot cubit arm spam28. The diagram below shows a ceramic tiles. Find the area of the floor if the above ceramic tiles are used to cover the floor. 16 cm 2 100 cm 2 160 cm 2 1 600 cm 229. The diagram below shows area of the floor. Calculate the area of the floor. 12 cm 2 18 cm 2 24 cm 2 36 cm 2 8
  9. 9. 30. The diagram below shows information of the shaded area. What is the area of the shaded area? 12 cm 2 15 cm 2 18 cm 2 20 cm 2 9
  10. 10. 10
  11. 11. . 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] 11
  12. 12. 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] (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] 12
  13. 13. 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 parked P 30 Q 230 R 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 ? [1 mark] (e) If P have 10 meter length and 3 meter width. What is the area of P ? Calculate. [1 mark] 13
  14. 14. 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] (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] 14
  15. 15. ANSWER : FOR SCIENCE YEAR 4 MAY 2007QUESTION 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)(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 squareQUESTION 4 (a) The volume of water is equal 5 cm 3(b) The volume rises by 5 cm 3(c) The volume of water is 10 cm3(d) The volume of the marble is 1 cm 3 15
  16. 16. ANSWER : FOR SCIENCE YEAR 4 MAY 2007QUESTION 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)(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 squareQUESTION 4 (a) The volume of water is equal 5 cm 3(b) The volume rises by 5 cm 3(c) The volume of water is 10 cm3(d) The volume of the marble is 1 cm 3 15
  17. 17. ANSWER : FOR SCIENCE YEAR 4 MAY 2007QUESTION 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)(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 squareQUESTION 4 (a) The volume of water is equal 5 cm 3(b) The volume rises by 5 cm 3(c) The volume of water is 10 cm3(d) The volume of the marble is 1 cm 3 15
  18. 18. ANSWER : FOR SCIENCE YEAR 4 MAY 2007QUESTION 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)(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 squareQUESTION 4 (a) The volume of water is equal 5 cm 3(b) The volume rises by 5 cm 3(c) The volume of water is 10 cm3(d) The volume of the marble is 1 cm 3 15

×