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P6 Science 2021 — Ai Tong SA1 Semestral Assessment 1
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| Level | P6 (Primary 6) |
| Subject | Science |
| Year | 2021 |
| School | Ai Tong |
| Paper type | SA1 Semestral Assessment 1 |
| Total questions | 40 |
| Question format | 28 multiple-choice, 12 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 42-page PDF |
This is the 2021 Ai Tong P6 Science SA1 paper, a 40-question exam made up of 28 multiple-choice questions and 12 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
David made the following statements about bacteria in his journal. A It is not always harmful. B It reproduces by spores. C It can make its own food. D It can break down animal waste. Which of the following statements are not correct?
- A and D only
- B and C only
- A, C and D only
- A. B and C only
The diagram shows a cell of plant G. (a) Label 'cell membrane' in the diagram above. [1] Plant G contains a red pigment in its cells that cannot pass through its cell membrane. (b) Would the young of plant G also contain red pigment? Give a reason for your answer. [1] Sam conducted an experiment on plant G. He crush…
Max used a remote control to move a helicopter. He observed the shadow cast on the floor. Which of the following graphs show the length of the shadow cast on the floor as the helicopter moved from point B to C and then to A?
- length of shadow
- length of
- length of shadow
- length of shadow
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Other 2021 Science papers
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Frequently asked questions
- Is the 2021 Ai Tong 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 40 questions in total — 28 multiple-choice and 12 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.