AEIS is the Admissions Exercise for International Students — the route by which an international student is considered for a place in a Singapore government school. Two things matter more than anything else about it: it tests English and mathematics against Singapore standards, and passing it does not by itself secure a place, because placement depends on vacancies.
Preparation can raise a child’s performance considerably. It cannot create a vacancy.
How the exercise works
A family applies, the child sits centralised tests, and successful candidates are offered placement where vacancies exist — by level and by school, not by parental preference. The tests assess English language and mathematics.
There is also a supplementary exercise held later in the cycle for those who did not gain a place in the main one, subject to remaining vacancies.
Confirm the current cycle, eligibility, levels offered and application windows with MOE directly. Dates, age criteria and available levels are set by MOE and change; any third-party page quoting specifics — including this one — should be checked against the source before you rely on it.
What the tests are really assessing
This is the part families most often misjudge.
The mathematics is not usually the problem — the language of the mathematics is. Singapore mathematics is taught with heavy emphasis on word problems and structured reasoning. A student who is mathematically capable in their home system can lose marks because the question is presented in unfamiliar English, in an unfamiliar format, with an expectation about how working is shown.
The English is assessed against Singapore-level expectations for the age. For a child from a non-English-medium system, this is usually the binding constraint, and it is the slowest thing to improve.
Understanding which of the two is your child’s real gap decides how the preparation time should be spent.
What preparation realistically changes
Familiarity with the format. Substantial and quick. A child who has seen the question types, knows the timing, and understands what is being asked performs meaningfully better than one meeting it cold. This is the highest-return preparation available.
Mathematical presentation and word problems. Also quick, for a student who already has the underlying mathematics. Learning the Singapore conventions — how problems are framed, how working is expected — is a matter of weeks rather than years.
English proficiency. Slow. This accumulates over months and years, and it is where families routinely over-estimate what an intensive course achieves. Preparation helps; it does not compress a language gap into a term.
The vacancy outcome. Not at all. This is worth being clear-eyed about, because it is the part that determines whether a strong result becomes a school place.
Planning realistically
Start earlier than feels necessary, particularly if English is the gap. The language work is the long pole and everything else is faster.
Have a plan for not being placed. Because placement depends on vacancies, a family should know in advance what happens if no offer comes — international school, private education, the supplementary exercise, or another year. Families who have thought this through cope far better than those for whom it is a surprise.
Understand the level offered may not be the level expected. Placement is by assessed readiness and available vacancy, and a child may be offered a level below their current one in their home system. Knowing this in advance makes it a decision rather than a shock.
Consider the transition after placement. Getting in is one problem; the first year in a Singapore classroom is another. Children arrive into a system with different pacing, different expectations about independent work, and a curriculum that may be ahead in mathematics and unfamiliar in English. Support in that first year is frequently more valuable than an extra month of AEIS preparation.
The language gap is usually the binding constraint
For most candidates, English is what decides the outcome — including in mathematics.
A student may be entirely capable of the mathematics and unable to read the question fast enough, or at all. Word problems, instructions and the vocabulary of the subject are all in English, so a language limitation shows up as a mathematics result. Families who see a poor mathematics outcome and respond by adding mathematics practice are often treating the wrong thing.
The practical implications:
English preparation carries into every part of the exercise, which makes it the highest-value use of preparation time even when mathematics looks like the weaker subject.
Reading speed matters as much as comprehension. A candidate who understands a passage but needs twice as long to process it will not finish.
Subject vocabulary is worth learning explicitly — the specific words mathematics questions use, which are not the words a general English course teaches.
Writing under time is different from writing well. Producing a coherent piece within a limit is a separate skill from producing one at leisure, and it only develops by doing it timed.
What families should be realistic about
This is a difficult topic to write about honestly, and vagueness here does families no favours.
Outcomes are not fully within anyone’s control. Placement depends on vacancies as well as performance, which means a strong result and no place is a possible outcome and not a sign that anything went wrong.
Preparation improves readiness, not certainty. It closes the gap between what a student can do and what they can demonstrate under exam conditions. That is genuinely worth doing and it is not the same as securing an outcome.
Time matters more than intensity. A student with a year to build English can reach a different place than one with a term, and no amount of weekly hours compensates for that difference. Where there is time, using it early is worth more than using it hard later.
Have a second plan. Families who have thought through what happens if no place is offered handle the process better than those who have not — and thinking it through early costs nothing.
Choosing preparation
If you engage help, look for these:
- Genuine familiarity with AEIS specifically, not general tuition adapted. The format and the standard are particular.
- Honest assessment at the start. A provider who tells you the English gap will take longer than the time available is more useful than one who agrees to your timeline.
- Separation of the two subjects. Your child may need heavy English work and light mathematics, or the reverse. A package treating them equally may misallocate the time you have.
- No claims about placement. No provider controls vacancies. A programme implying it can secure a place is describing something outside its control.
Frequently asked questions
Does passing AEIS guarantee a school place? No. Placement depends on vacancies at the relevant level, and offers are made where vacancies exist. This is the most important thing for families to understand before starting.
How long should we prepare? It depends which gap you have. Format familiarity and mathematical presentation can be built in weeks or months. A significant English gap needs considerably longer, and that should drive the timeline.
Can we choose the school? Placement is by vacancy rather than by preference. Families should plan on the basis that the school and possibly the level are not theirs to select.
What if my child is strong in maths in their current school? That is a good starting position, but check how they handle Singapore-style word problems. Strong mathematical ability presented through unfamiliar English and unfamiliar conventions can still lose marks.
What happens if we are not placed? There is a supplementary exercise later in the cycle, subject to vacancies, and families commonly also consider international or private schooling. Have this decided before results, not after.
—