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P5 Science 2020 — Ai Tong SA2 Semestral Assessment 2
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2020 |
| School | Ai Tong |
| Paper type | SA2 Semestral Assessment 2 |
| Total questions | 41 |
| Question format | 24 multiple-choice, 17 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 40-page PDF |
This is the 2020 Ai Tong P5 Science SA2 paper, a 41-question exam made up of 24 multiple-choice questions and 17 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
Refer to the flowchart below. A, B, C and D represent different living things. Which of the following living things, A, B, C and D, do the mushroom and fern represent?
- B / C
- A / D
- D / A
- C / B
Lxin was asked to draw a diagram of the human circulatory system. Lxin was told to use arrow and letters P, Q, R, S to represent the flow of blood around the body. She was given these information on P, Q, R and S. - Blood at R contains more carbon dioxide than the blood at P. - Blood at S contains the least amount o…
Tate stepped on a ping pong ball causing a dent on it. When he placed the dented ball into a container of hot water, the ball recovered its original shape. Which of the following describes the changes in mass and volume of the ball after Tate had placed it in hot water?
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Other 2020 Science papers
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Frequently asked questions
- Is the 2020 Ai Tong 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 41 questions in total — 24 multiple-choice and 17 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.