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P5 Science 2021 — Red Swastika SA2 Semestral Assessment 2
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2021 |
| School | Red Swastika |
| Paper type | SA2 Semestral Assessment 2 |
| Total questions | 36 |
| Question format | 23 multiple-choice, 13 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 33-page PDF |
This is the 2021 Red Swastika P5 Science SA2 paper, a 36-question exam made up of 23 multiple-choice questions and 13 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
Which of the following characteristics can be used to differentiate between insects and birds?
- number of legs
- number of feelers
- presence of wings
- the way they move
An outer ring of the stem between positions X and Y of a plant is removed. The tubes which carry food between positions X and Y are removed while the tubes which carry water remain in the stem. After some time, which one of the following diagrams represents the appearance of the stem?
A block of melting ice is placed in a beaker as shown in the diagram below. What will happen to the temperature of the air in the beaker and the melting ice during the process of melting?
- remains the same / increase
- increases / remains the same
- decreases / remains the same
- decreases / decreases
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Other 2021 Science papers
2021 P5 Science — ACS JuniorCA2 Weighted Assessment · 13 questions2021 P5 Science — ACS JuniorSA1 Semestral Assessment 1 · 12 questions2021 P5 Science — ACS JuniorSA2 Semestral Assessment 2 · 41 questions2021 P6 Science — Ai TongSA1 Semestral Assessment 1 · 40 questions
Frequently asked questions
- Is the 2021 Red Swastika 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 36 questions in total — 23 multiple-choice and 13 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.