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P5 Science 2022 — CHIJ WA2 Weighted Assessment
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2022 |
| School | CHIJ |
| Paper type | WA2 Weighted Assessment |
| Total questions | 23 |
| Question format | 16 multiple-choice, 7 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 20-page PDF |
This is the 2022 CHIJ P5 Science WA2 paper, a 23-question exam made up of 16 multiple-choice questions and 7 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
Brittany conducted an experiment to find out how different temperatures can affect the growth of bacteria M. Her results are shown in the table below. Temperature at which bacteria M is kept (°C)Number of bacteria (unit)At the start of experiment48 hours later30115040130050120060180 Based on the results above, which…
The diagram below shows three sheets of materials of different shapes. A B C The three sheets of materials are arranged between a torch and a screen as shown below. Which one of the following correctly shows the shadow formed on the screen?
Marianne set up an experiment in a dark room. She shone a torch on a ball as shown in the diagram below. A shadow of the ball was cast on the screen. What could Marianne do to cast a bigger shadow on the screen? A Move the torch towards the ball. B Move the screen towards the ball. C Move the torch further away from…
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Frequently asked questions
- Is the 2022 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 23 questions in total — 16 multiple-choice and 7 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.