20-21 F1e1 suggested answers.docx - ST. STEPHEN’S COLLEGE...

ST. STEPHEN’S COLLEGE
FIRST TERM EXAMINATION (2020-2021)
Subject: F.1 Science
Name:____________________________
Time allowed: 75 minutes Class: __________ Class No.:
_________
Score: A: ______/30 + B: ______/20 + C: ______/5 + D: ______/20 + E: ______/35=______/110
2020-2021 / First Term Examination /
F.1
/ Science / Suggested Answers Page 1
Section A: Multiple choice (30 marks)
1. D 6. D 11. B 16. B 21. B 26. B
2. C 7. C 12. C 17. C 22. D 27. A
3. A 8. D 13. A 18. B 23. C 28. A
4. A 9. C 14. C 19. B 24. A 29. C
5. D 10. D 15. B 20. D 25. B 30. A
Section B: Fill in the blanks (20 marks)
Fill in each blank with only ONE word. No mark will be given for the blank with
more than one word.
1. Renewable 2. Chemistry 3. Physics
4. spatula 5. glass 6. rod
7. stopwatch / timer 8. errors 9. average
10. hissing / noisy 11. change 12. evidence
13. variables 14. observe 15. hypothesis
16. conclusion 17. sedimentation 18. universal
19. solvent 20. microorganisms
Section C: True or false (5 marks)
Determine whether the statements are true or not, and then circle ‘T’ or ‘F’.
1. 2. 3. 4. 5.
T / T / T / / F / F
Section D: Short questions (20 marks)
Answer all questions in this section in the spaces provided on the answer sheets.
1. Fuel, high temperature / heat, oxygen 3
Good.
Several students put down “fire” or carbon dioxide” as incorrect conditions for a fire to start.
2. (a) Metre rule / tape measure 1
(b) Thermometer / temperature sensor (with a/an data-logger / electronic device) 1
SUGGESTED ANSWERS

2020-2021 / First Term Examination / F.1 / Science / Suggested Answers
Page 2
(c) Electronic balance 1
(d) Measuring cylinder 1
Good.