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P5 Science 2021 — CHIJ WA1 Non-Weighted Assessment
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2021 |
| School | CHIJ |
| Paper type | WA1 Non-Weighted Assessment |
| Total questions | 24 |
| Question format | 14 multiple-choice, 10 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 19-page PDF |
This is the 2021 CHIJ P5 Science WA1 paper, a 24-question exam made up of 14 multiple-choice questions and 10 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 table below shows some observations about four cells W, X, Y and Z. A tick (✓) represents that the characteristic is present in the cell. CharacteristicsCellNucleusCell membraneChloroplastCell wallW✓✓✓X✓✓✓✓Y✓Z✓✓ Which of the following statements about cells $W, X, Y$ and $Z$ is false?
The stalk of a white flower was split into two and dipped into two beakers containing different coloured water as shown below. After one day, the flower was cut along PQ as shown in the diagram above. Which of the following shows the cut surface of the flower stalk?
Wen Ling picked up a metal spoon and it felt cold. Which one of the following statements explains why the metal spoon felt cold to touch?
- Wen Ling's hand lost heat to the metal spoon.
- Wen Ling's hand lost heat to the surrounding air.
- Wen Ling's hand gained heat from the metal spoon.
- Wen Ling's hand gained coolness from the metal spoon.
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Other 2021 Science papers
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Frequently asked questions
- Is the 2021 CHIJ 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 24 questions in total — 14 multiple-choice and 10 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.