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P6 Science 2025 — ACS WA1 Non-Weighted Assessment
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| Level | P6 (Primary 6) |
| Subject | Science |
| Year | 2025 |
| School | ACS |
| Paper type | WA1 Non-Weighted Assessment |
| Total questions | 18 |
| Question format | 10 multiple-choice, 8 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 17-page PDF |
This is the 2025 ACS P6 Science WA1 paper, a 18-question exam made up of 10 multiple-choice questions and 8 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
DiversitySystems
Sample questions from this paper
1. A solar panel is used to produce electricity for a lamp that is used at night. (see PDF for diagram) Which form of energy received by the solar panel is converted to electricity?
- light energy
- sound energy
- kinetic energy
- potential energy
11. Kate conducted an experiment with the set-up as shown.
10. Jin went for an indoor skydiving activity. Air was continuously blown from the bottom of the flying chamber to keep him afloat at position X. (see PDF for diagram) Which of the following explains why Jin was able to stay afloat at position X?
- Gravitational potential energy of Jin is converted to kinetic energy.
- Kinetic energy of the moving air is transferred to Jin, keeping him afloat.
- The upward force exerted by the moving air on Jin is greater than his weight.
- Gravitational force acting on Jin was equal to the upward force exerted by the moving air on him.
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Frequently asked questions
- Is the 2025 ACS Science paper free?
- Yes. You can attempt this P6 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 18 questions in total — 10 multiple-choice and 8 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.