This P4 Science SA1 paper from Henry Park (2025) contains 11 questions worth 14 marks. Use it as a study reference for Science topics typically tested at P4 level in Singapore schools.
Q1Structured1 mark
a) Fill in each of the blanks with a correct word.
A magnet has a ____ pole and a ____ pole.
A magnet is strongest at its ____.
Performance Task 1
You are given the following items.
• a magnet
• a metal bar
Use the items given to answer the following questions.
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b) Which of the following about the metal bar is correct? Tick (✔) the correct box.
(i) Metal bar is not a magnet. It is made of a magnetic material.
(ii) Metal bar is a magnet.
(iii) Metal bar is made of a non-magnetic material.
Q1Open-ended2 marks
c) Explain how you arrived at your answer in (b).
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b) Performance Task 2
You are given the following items.
• object X
• object Y
• a cup of water
Steps
• Put objects X and Y, one at a time, in the water.
• Observe what happens when each object is placed in the water.
• Record your observation in the spaces below.
(i) Object that floats in the water: Object ____
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b) Performance Task 2
You are given the following items.
• object X
• object Y
• a cup of water
Steps
• Put objects X and Y, one at a time, in the water.
• Observe what happens when each object is placed in the water.
• Record your observation in the spaces below.
(ii) Object that sinks in the water: Object ____
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