Past Papers › P5 Science › 2024 ACS
P5 Science 2024 — ACS SA2 Semestral Assessment 2
Free online practice with instant marking and AI-tutor explanations for Singapore P5–P6 students.
Practise this paper online — free
View the free PDF (free sign-up) →
| Level | P5 (Primary 5) |
| Subject | Science |
| Year | 2024 |
| School | ACS |
| Paper type | SA2 Semestral Assessment 2 |
| Total questions | 41 |
| Question format | 26 multiple-choice, 15 open-ended |
| Booklets | Booklet A (MCQ) · Booklet B (open-ended) |
| Original paper | 36-page PDF |
This is the 2024 ACS P5 Science SA2 paper, a 41-question exam made up of 26 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
The diagram shows living thing R growing on a slice of bread. Which two of the following living things belong to the same group as R? A Fem B Yeast C Bacteria D Mushroom X
- A and D
- A and C
- B and C
- B and D
The diagram shows a magnet hanging on a retort stand. Which set-up shows the correct interaction?
The diagram shows four set-ups A, B, C and D. Which of the following states the correct number of lighted bulbs in each set up? (1) (2) (3) (4)
- 1 / 0 / 1 / 0
- 2 / 1 / 1 / 0
- 1 / 2 / 2 / 1
- 2 / 2 / 2 / 2
Want the full 41-question paper with instant marking? Open it in ChatPSLE →
More ACS papers
2025 P6 Science — ACSWA1 Non-Weighted Assessment · 18 questions2023 P6 Chinese — ACSSA2 Preliminary Examination · 40 questions
Other P5 Science papers
2025 P5 Science — ACS JuniorSA2 Semestral Assessment 2 · 41 questions2025 P5 Science — ACS JuniorWA1 Non-Weighted Assessment · 7 questions2025 P5 Science — ACS JuniorWA2 Weighted Assessment · 8 questions2025 P5 Science — ACS JuniorWA3 Weighted Assessment · 10 questions2025 P5 Science — ACS PrimarySA2 Semestral Assessment 2 · 41 questions2025 P5 Science — ACS PrimaryWA1 Non-Weighted Assessment · 7 questions
Other 2024 Science papers
2024 P6 Science — ACS JuniorSA2 Preliminary Examination · 40 questions2024 P5 Science — Ai TongSA2 Semestral Assessment 2 · 40 questions2024 P5 Science — Ai TongWA1 Non-Weighted Assessment · 9 questions2024 P5 Science — Ai TongWA3 Weighted Assessment · 12 questions
Frequently asked questions
- Is the 2024 ACS 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 — 26 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.