Modul Pengayaan Sains STF (UPSR)

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ANSWER SCHEME SET 1

THEME : INVESTIGATING LIVING THINGS

BAHAGIAN A

1. A. 11. C 21. C 2. D 12 B 22. B 3. A 13. C 23 B 4. D 14. C 24. B 5. B 15. B 25 C 6. B 16. C 26 B 7. D 17 C 27 B 8. B 18. A 28. D 9. A 19. D 29. A 10. B 20. A 30. B

ANSWER SCEHEME SET 1

SECTION B

1. a. To investigate the relationship between the number of paddy planted // the space of the paddy planted and the average of height of the paddy planted .

bi) the number of paddy planted//the space of the paddy planted

ii) Average of the height of the paddy planted. iii) The type of plants // area

c. If //when//as the number of the paddy planted//the of the paddy planted decreases , the average of the height of the paddy planted decreases

2. a i the number of fish ii size of glass jar // the type of fish iii the average mass of fish

b If //when //As the number of the fish decreases//increases the average mass of the fish increases //decreases.

c. Decreases

d. The number of fish decreases //increases the average mass of the fish increases //decreases

Modul Pengayaan Sains STF (UPSR)

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3 a. Increases // going up

b. The type of animals // location of the investigation

c. because habitat of the animal species is destroyed // the animal species is

hunted by humans

d. 65 animals

e. The years increases, the number of extinct animal species increases

4. a. because the balsam plant in the vase R gets enough sunlight / water / nutrients/ space while balsam plant in the vase S does not get enough sunlight / water / nutrients / space.

b. The height of the balsam plant.

c. To investigate the relationship between the number of the balsam plant and / /with the height of the balsam plant.

d. If // When // As the number of the balsam plant increases, the height of the balsam plant decreases.

Modul Pengayaan Sains STF (UPSR)

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ANSWER SCHEME : SET 2

THEME : INVESTIGATING LIVING THINGS

SECTION A

1. B. 11. C 21. D 2. D 12 A 22. D 3. A 13. A 23. B 4. D 14. C 24. A 5. C 15. D 25 C 6. D 16 C 26 A 7. D 17 A 27 D 8. D 18 B 28. A 9. D 19 D 29. D 10. D 20 C 30. C

ANSWER SCHEME : SET 2

SECTION B

1. a. Increases and constant

b. i) Type of plant ii) Volume of water iii) The number of tomatoes

c. To investigate the relationship between the volume of water and//with the numbers of tomatoes.

2. a. because the chicks in container P do not compete for space

b. The chicks in container P are more active than the chicks in container Q.

c. To investigate the relationship between the size of the container and // with the size of the chicks.

d. If // When // As the number of chicks in the container increases, the competition among the chicks increases.

e. Number of chicks // Amount of food and water.

Modul Pengayaan Sains STF (UPSR)

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3. a. To investigate the relationship between the space of the mango trees and // the number / average of mango produced.

b. The type of trees // amount of and fertilizer given.

c. If // When // As the space of the mango trees increases, the number / average of mango produced increases.

d. The space of the mango trees increases, the number / average of mango produced increases.

4. a. To investigate the relationship between the height of the long beans climbed and // with the number of long beans produced.

b. If // When // As the higher the long beans plant climbed, the more long beans produced.

c i) The number of the long bean produced ii) The height of the long bean climbed.

d. The shorter the distance between the plants, the higher the plants climbed.