The Admissions Exercise for International Students (AEIS) is the main pathway for international students seeking admission to Singapore government primary and secondary schools. Every year, thousands of students sit for the AEIS Exam, but one of the most frequently asked questions by parents is: How is the AEIS Exam marked?
Unlike many school examinations, the Ministry of Education (MOE) does not publicly release the exact marking scheme or minimum passing marks for the AEIS Exam. Instead, students are assessed based on their performance relative to the available vacancies in Singapore schools.

This guide explains how the AEIS Exam is assessed, what factors determine whether a student receives a place, and how students can maximise their chances of success.
Table of Contents
- Does the AEIS Exam Have a Passing Mark?
- How the AEIS Exam is Assessed
- Subjects Tested in the AEIS Exam
- Why Good Scores May Not Guarantee Admission
- Factors That Affect AEIS Results
- Common Myths About AEIS Scoring
- How to Improve Your AEIS Score
- Frequently Asked Questions
- Final Thoughts
Does the AEIS Exam Have a Passing Mark?
One of the biggest misconceptions is that students simply need to score a certain percentage to pass.
In reality, there is no officially published passing mark for the AEIS Exam.
Unlike school examinations where students pass after achieving 50% or another fixed score, AEIS candidates compete for limited vacancies available in Singapore government schools. Admission depends on both examination performance and the availability of places in the appropriate level.
This means that two students with similar performances may receive different outcomes depending on the number of vacancies available that year.
How the AEIS Exam is Assessed
The AEIS Exam primarily evaluates whether an international student is academically ready to join a Singapore government school.
Students are assessed in two main subjects:
- English
- Mathematics
Both subjects are equally important because students need sufficient language proficiency to follow classroom instruction while also demonstrating strong mathematical reasoning.
The examination focuses on:
- Understanding concepts
- Problem-solving skills
- Reading comprehension
- Logical thinking
- Application of knowledge
Students who consistently demonstrate these abilities generally perform better than those who rely solely on memorisation.
Subjects Tested in the AEIS Exam
English
The English paper measures whether students can cope with lessons taught in English.
Areas commonly assessed include:
- Vocabulary
- Grammar
- Sentence structure
- Reading comprehension
- Language usage
- Writing skills
Strong English proficiency helps students understand questions accurately and avoid unnecessary mistakes.
Mathematics
The Mathematics paper tests conceptual understanding rather than difficult calculations.
Common topics include:
- Numbers
- Fractions
- Decimals
- Percentages
- Ratio
- Algebra
- Geometry
- Area
- Perimeter
- Volume
- Graphs
- Word problems
Students who understand concepts thoroughly usually perform better than those who memorise formulas without practice.
Why Good Scores May Not Guarantee Admission
Many parents wonder why some capable students are still unsuccessful.
Several factors influence the final outcome.
School Vacancies
Each Singapore government school has a limited number of places available for international students.
If vacancies are low, competition becomes much stronger.
Student Performance
Students compete with other international applicants sitting for the same examination.
Higher overall performance increases the likelihood of receiving an offer.
Suitable School Placement
Admission also depends on whether suitable schools have available vacancies for the student’s age and educational level.
Students are not allowed to choose the school where they will be posted.
Factors That Affect AEIS Results
Success depends on much more than answering questions correctly.
Important factors include:
English Proficiency
Students who struggle with English often misunderstand Mathematics word problems and comprehension passages.
Mathematical Reasoning
Many questions require multiple steps rather than straightforward calculations.
Students should practise solving unfamiliar problems.
Time Management
Some students know the answers but cannot complete the paper within the allocated time.
Timed practice papers help improve examination speed.
Accuracy
Careless mistakes can significantly reduce overall performance.
Students should always review their answers if time permits.
Regular Practice
Students who consistently complete practice papers generally perform better than those who study only shortly before the examination.
Common Myths About AEIS Scoring
Myth 1: You Need 50% to Pass
There is no officially published passing percentage.
Admission depends on examination performance and school vacancies.
Myth 2: Mathematics is More Important than English
Both English and Mathematics are important.
Weak performance in either subject can affect the overall assessment.
Myth 3: Memorising Formulas is Enough
The AEIS Exam focuses heavily on applying concepts to solve problems.
Understanding is far more important than memorisation.
Myth 4: Expensive Tuition Guarantees Success
Tuition can provide guidance, but success ultimately depends on consistent practice, discipline, and understanding.
Students who study regularly often outperform those who rely solely on tuition classes.
How to Improve Your AEIS Score
Students can increase their chances of success by following a structured preparation plan.
Build Strong English Skills
Read English books, newspapers, and short articles every day.
Expand your vocabulary and practise grammar exercises regularly.
Master Mathematical Concepts
Focus on understanding why formulas work instead of memorising them without context.
Practise different types of mathematical problems.
Complete Practice Papers
Past year papers help students become familiar with question formats and improve confidence.
Time yourself during every practice session.
Review Mistakes
Learning from mistakes is one of the fastest ways to improve.
Keep a notebook of incorrect answers and revisit difficult questions regularly.
Develop Good Exam Habits
Students should:
- Read every question carefully.
- Show all working for Mathematics.
- Check calculations.
- Manage time wisely.
- Avoid spending too long on one difficult question.
Frequently Asked Questions
Is there an official AEIS passing score?
No. The Ministry of Education does not publish a fixed passing mark.
Are English and Mathematics equally important?
Yes. Students need to demonstrate competency in both subjects to maximise their chances of admission.
Can students appeal if they are unsuccessful?
Generally, admission decisions follow the official placement process, and students should refer to the Ministry of Education’s latest guidelines regarding future application opportunities.
Does practising past papers improve scores?
Yes. Past papers help students become familiar with question styles, improve speed, identify weak areas, and build confidence before the examination.
Should students start preparing early?
Yes. Many successful candidates begin preparing several months before the examination to strengthen both English and Mathematics skills.
Final Thoughts
Understanding how the AEIS Exam is assessed helps students and parents prepare more effectively. Although there is no publicly released passing mark or official scoring system, strong performance in both English and Mathematics remains the key to increasing the likelihood of receiving a school placement.
Rather than focusing on achieving a specific score, students should aim to develop solid subject knowledge, practise consistently, and improve their ability to solve problems under timed examination conditions. Regular revision, exposure to authentic practice papers, and careful review of mistakes will significantly improve readiness for the AEIS Exam Singapore.
With early preparation, disciplined study habits, and a clear understanding of the examination requirements, international students can greatly enhance their chances of success and take an important step toward studying in a Singapore government school.