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P5 Science 2021 — Maris Stella SA2 Semestral Assessment 2
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2021 |
| School | Maris Stella |
| 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 | 33-page PDF |
This is the 2021 Maris Stella 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
The pictures below show two animals. How are the animals similar?
- Both lay eggs.
- Both have scales.
- Both have moist skin.
- Both give birth to young.
Devi conducted an experiment as shown below to investigate how the amount of light affects a process in plants. She kept all the variables constant except for the distance between the beaker and the lamp. She counted the number of bubbles produced per minute by the water plant for each of the different distance inve…
An experiment was conducted to find out if the number of times a steel nail was stroked affects the magnetism of the steel nail. The table below shows the results of the experiment. Number of times the steel nail was strokedNumber of paperclips attracted to the magnetised steel nail1032053010 Which of the following…
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Other 2021 Science papers
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Frequently asked questions
- Is the 2021 Maris Stella 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.