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P5 Science 2025 — Nanyang SA2 Semestral Assessment 2
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2025 |
| School | Nanyang |
| Paper type | SA2 Semestral Assessment 2 |
| Total questions | 40 |
| Question format | 27 multiple-choice, 13 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 34-page PDF |
This is the 2025 Nanyang P5 Science SA2 paper, a 40-question exam made up of 27 multiple-choice questions and 13 open-ended questions. On ChatPSLE you can attempt every question online, get it marked instantly, and ask an AI tutor to explain any answer step by step — instead of just downloading a static PDF.
Topics covered
DiversityCyclesSystemsInteractionsEnergy
Sample questions from this paper
The diagrams below show parts of the human reproductive system. In which of the parts, A, B, C or D, does a fertilised egg develop into a baby?
- A
- B
- C
- D
Which of the following correctly shows the life cycle of a plant?
Lucian set up four circuits using identical batteries and bulbs as shown. All the circuit components are in working condition. Circuit A Circuit B Circuit C Circuit D In which circuit would both bulbs light up?
- Circuit A
- Circuit B
- Circuit C
- Circuit D
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Other 2025 Science papers
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Frequently asked questions
- Is the 2025 Nanyang Science paper free?
- Yes. You can attempt this P5 Science paper online for free on ChatPSLE. A premium plan adds step-by-step worked explanations and unlimited AI tutoring.
- How many questions are in this Science paper?
- It has 40 questions in total — 27 multiple-choice and 13 open-ended.
- Can I get answers and explanations?
- Yes. ChatPSLE marks your answers instantly and its AI tutor explains the reasoning for each Science question, worked out step by step.