Primary 3 Science Systems Quiz

Primary 3 Science Quiz - Systems

TuitionGoWhere Practice Quiz (AI)
Subject: Science
Level: Primary 3
Topic: Systems
Version: 1 of 5
Name: ________________________
Class: _________
Date: ____________
Score: _______ / 40

Duration: 50 minutes
Total Marks: 40

Instructions:

1. This quiz has 20 questions. Answer all of them.
2. Section A: 10 multiple-choice questions (1 mark each).
3. Section B: 6 short-answer questions (2 marks each).
4. Section C: 4 structured questions (3–5 marks each).
5. Write your answers clearly in the spaces provided.
6. This quiz is generated from syllabus-first templates. It is NOT based on past-year exam papers.

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Section A: Multiple Choice (1 mark each, Q1–Q10)

1. Which of the following is a living thing?
A) Toy car
B) Rose plant
C) Wooden chair
D) Plastic cup

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2. A bird and a fish are both ________.
A) non-living things
B) animals
C) plants
D) fungi

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3. Which material is waterproof and good for making a raincoat?
A) Paper
B) Plastic
C) Cotton cloth
D) Tissue

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4. Which of these is NOT a characteristic of a living thing?
A) Needs food
B) Can grow
C) Made of metal
D) Can reproduce

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5. Mushrooms are best classified as ________.
A) plants
B) animals
C) fungi
D) bacteria

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6. A freely hanging bar magnet will point in which direction?
A) East–West
B) North–South
C) Up–Down
D) Any direction

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7. Which pair of magnet poles will repel each other?
A) North and South
B) North and North
C) South and iron
D) North and wood

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8. Rubber is a material that is ________.
A) hard and brittle
B) flexible and waterproof
C) transparent and heavy
D) magnetic

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9. The life cycle of a butterfly starts from a ________.
A) egg
B) puppy
C) seed
D) baby

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10. Which animal breathes using gills?
A) Cat
B) Frog (adult)
C) Fish
D) Butterfly

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Section B: Short Answer (2 marks each, Q11–Q16)

11. Name two characteristics that show a cat is a living thing.

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12. State one property of glass and one use of glass in the home.

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13. Why is plastic often used to make food containers? Give one reason.

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14. A magnet can attract some materials. Name two materials that are attracted to a magnet.

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15. Classify each as living or non-living:
(a) Mango tree ________
(b) Stone ________

16. State the correct order of the life cycle of a flowering plant:
Seed → ________ → ________

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Section C: Structured Questions (Q17–Q20)

17. (a) What are the two poles of a magnet called? (2 marks)

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(b) What happens when the North pole of one magnet is placed near the North pole of another magnet? (1 mark)

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18. At a Singapore park, Siti sees a squirrel, a fern plant, a metal bench, and a butterfly.
(a) Classify the four items into living and non-living. (2 marks)
Living: ________________________________________
Non-living: ______________________________________

(b) For one living thing, state one characteristic it shows. (1 mark)

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19. A shop sells bags made of cloth, plastic, and rubber.
(a) Which material is most flexible? (1 mark)

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(b) Which material would keep water out best? Explain. (2 marks)

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20. Look at the diagram of a simple magnet system below.

Generated diagram for Q20.

(a) Which direction does the suspended bar magnet point? (1 mark)

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(b) Name the force that makes the magnet point this way. (1 mark)

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(c) State one everyday use of magnets in a home. (1 mark)

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