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P5 Science 2025 — ACS Primary WA1 Non-Weighted Assessment
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2025 |
| School | ACS Primary |
| Paper type | WA1 Non-Weighted Assessment |
| Total questions | 7 |
| Question format | 6 multiple-choice, 1 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 8-page PDF |
This is the 2025 ACS Primary P5 Science WA1 paper, a 7-question exam made up of 6 multiple-choice questions and 1 open-ended question. 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 diagram below shows the reproductive systems of a male human and a plant. Which of the following parts perform the same function in reproduction?
- G and T
- H and S
- F and T
- F and R
Study the diagram of a plant part below. In the table below, state the name of the part of the flower where parts X and Y developed from. [1] PartPart of flower it developed fromXY The diagram below shows two flowers found on the same plant. The flowers of the plant must undergo processes E successfully so that fert…
The diagram below shows a seed. Lenny wanted to find out how the distance travelled by this seed is affected by its mass. Which of the following should be kept constant for a fair test? A Mass of the seed B Length of the wing C Distance travelled by the seeds D Height from which he released the seeds
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Frequently asked questions
- Is the 2025 ACS Primary 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 7 questions in total — 6 multiple-choice and 1 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.