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P5 Science 2021 — MGS SA2 Semestral Assessment 2
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| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2021 |
| School | MGS |
| Paper type | SA2 Semestral Assessment 2 |
| Total questions | 40 |
| Question format | 25 multiple-choice, 15 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 34-page PDF |
This is the 2021 MGS P5 Science SA2 paper, a 40-question exam made up of 25 multiple-choice questions and 15 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
Some animals are classified into three groups as shown below. ABCcatducklizardsheepeaglecrocodile They are grouped according to
- where they live
- their movement
- their outer body covering
- their method of reproduction
Ruyi tested three types of string J, K and L by hanging weights on each string. She added more weights to each string until it broke. The maximum amount of weight that each string could hold before breaking is shown in the diagrams below. Ruyi decided to hang the weights all in a row, attached at a single point to t…
Which of the following is a possible effect on the water cycle when the temperature of the environment decreases?
- Evaporation of water decreases resulting in less rain.
- Condensation of water vapour increases resulting in less rain.
- Condensation of water vapour decreases resulting in more clouds.
- Evaporation of water vapor
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Other 2021 Science papers
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Frequently asked questions
- Is the 2021 MGS 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 40 questions in total — 25 multiple-choice and 15 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.