What Do International School Entrance Assessments Test, and How Can Families Prepare?

In short: there is no global entrance exam for international schools.

Different schools, year groups and curricula may assess children in quite different ways.

English, maths, reading, writing and a student interview are all common parts of international school admissions. But not every school uses the same subjects, and one school's method should not be taken as the standard for all international schools.

For families preparing an application, rather than starting with the question:

"Which practice book should we buy?"

it helps to first ask a different question:

Why does the school need to assess my child? What does it really want to know?

In many cases, an entrance assessment serves admissions decisions, and also helps the school understand the child's current language and academic starting point, so that it can plan the right course placement and support.

For families applying to Chiang Mai Cedar International School (CCS), the admissions information the school publishes on its website describes this process:

Enquiry form → pre-admission test (English, Math, Grammar, Reading) → interview (online or on campus).

The exact content of the test, the admissions requirements for the current year and the year groups available should be confirmed with the school's admissions team when you apply.

1. Why do international schools assess children at all?

When a child moves from one school into a new international education setting, the first thing teachers need to know is not:

"Is this child clever?"

but:

"Where has this child got to in their learning?"

Two students of the same age can learn in very different ways.

One child may not yet speak English fluently, but has a strong grounding in maths.

Another child may speak everyday English naturally, but struggle noticeably with long reading passages or formal writing.

If you look only at a single total score, these differences are hard to see.

So from an educational point of view, an entrance assessment can help a school understand a few things:

what the child already knows;

where more observation may be needed;

whether what the child has learned fits smoothly with the new curriculum;

whether language is temporarily stopping the child from showing their real subject knowledge.

That is why a good assessment should not be understood simply as:

"putting a high or low label on a child."

An assessment can produce scores and results.

But for teachers, what matters more is:

Behind the score, what can this child already do, and what do they need next?

2. What do international schools usually look at?

First, a note:

The following are common assessment areas in international schools. They are not a single global exam syllabus.

Before preparing, check the official admissions requirements of the school you are applying to for the current year.

English language ability

If a school teaches mainly in English, language is usually an important area to understand.

A school may observe a student's:

reading comprehension;

basic expression;

vocabulary and language use;

writing;

and ability to understand classroom language.

Different schools use different methods.

Families need to be clear about one point in particular:

Limited English does not mean limited ability to learn.

For example, a child may understand a maths concept well, but read English word problems slowly, and so not immediately show their true level.

The WIDA English Language Development Standards Framework provides a framework for the curriculum, teaching and assessment of multilingual learners from Kindergarten to Grade 12, and emphasises the link between language development and real subject learning.

WIDA links language development with Language Arts, Mathematics, Science and Social Studies.

This reminds us:

Language ability and subject ability are related, but they are not the same thing.

When making educational judgements about multilingual children, it is important to separate the two as far as possible.

3. What does a maths assessment really look at?

Maths is also a common assessment area in many schools.

But the format varies widely.

Some assessments mainly use standardised questions.

Other schools may use written working, open questions, interviews or a follow-up trial to find out how a student thinks through a problem.

So for a transfer student, an important question is:

"Not having learned it yet" does not simply mean "cannot do it".

Countries and curricula teach topics in different orders.

One student may not yet have studied a particular topic at their previous school.

Another may have covered the same content, but used different terminology or a different method.

This is why, for a mid-year transfer, looking at a single maths score is sometimes not enough.

Schools also need to consider:

the child's previous curriculum;

their learning records;

their age;

and their actual classroom performance,

in order to interpret results sensibly.

4. Why does reading, writing and expression matter more as children get older?

As children grow older, learning relies more and more on language.

A younger child may need to understand:

"Please turn to page 10."

But in higher year groups, students need to:

read a passage;

pull out key information;

compare two viewpoints;

explain their reasons;

provide evidence;

and finally express their own view.

So for middle and upper-year students joining an international school, the real challenge is often not only:

"Can they speak English?"

but:

"Can they learn in English?"

These are very different things.

A child can chat naturally with classmates and still need time to develop academic reading and formal writing.

So when a family sees "English needs to improve" in an assessment report, it is worth asking more precisely:

Is the difficulty mainly in everyday conversation, in reading, in writing, or in subject language?

Different difficulties need different kinds of support.

5. Is the student interview testing whether a child can "perform"?

This is the part that makes many families most nervous.

Some parents prepare dozens of questions in advance:

"What are your hobbies?"

"Why do you want to come to this school?"

"What do you want to do in the future?"

and then ask their child to memorise the answers word for word.

There is really no need to turn a school interview into a performance.

Different schools have different purposes for interviews, but from an educational point of view, genuine conversation is usually more valuable than a perfectly memorised answer.

Teachers may want to know:

whether the child understood the question;

how the child expresses themselves;

what the child enjoys;

how the child communicates in an unfamiliar setting;

and how the child responds when they do not know something.

If a child is a slow starter, that does not mean they are "not suited to an international school".

Being slow to open up, outgoing, talkative or quiet are simply different communication styles.

What teachers really need to know is:

the child's genuine state.

So it is fine to let the child get used to basic conversation before the assessment, but it is not recommended to ask them to memorise large numbers of "model answers".

Sometimes a simple:

"I don't know the answer to that yet."

is more genuine than a clearly memorised perfect answer.

6. Different ages need different preparation

Young children and high school students should not prepare in exactly the same way.

Kindergarten and early primary

From a family's point of view, the most valuable things to maintain are:

a regular routine;

reading;

play;

conversation;

and a basic sense of safety in an unfamiliar group setting.

At this stage it is better not to turn school assessment into high-pressure exam training too early.

Upper primary

Reading and working independently become increasingly important.

Children need to gradually be able to:

read on their own;

understand instructions;

complete a certain amount of written work;

and manage basic learning routines.

Middle and high school

Continuity of the curriculum becomes much more important.

Besides language and subject foundations, families should organise:

past grades;

courses already studied;

current year group;

and any future graduation and university pathway considerations.

Especially in high school, rather than focusing only on:

"Can they pass the test?"

it is also worth confirming:

"If they join, how will past courses be connected, and how will they complete their graduation pathway?"

7. Before an assessment, should children practise past papers?

It is fine to become familiar with the format, but it is not recommended to make all preparation into past-paper practice.

If a school has clearly published the scope of its assessment, a child can of course get used to the format in advance.

But if the focus is on memorising large numbers of questions in a short time, the outcome may be:

better test scores, but the school does not actually learn much about the child.

If the assessment is still a few weeks away, it is more useful to keep up:

regular reading at an age-appropriate level;

steady maths learning;

English input;

enough sleep;

and a normal routine.

At home, families can also ask a child a few simple questions:

"Why do you think that?"

"How did you get that answer?"

"Is there another way to do it?"

These questions may not look like exam preparation.

But in practice they build the child's:

understanding, thinking and expression.

8. Before an assessment, something more important than practice papers: do not pass on anxiety

Some parents repeatedly tell their child:

"You must do well this time, or you won't get into the school."

For adults, this may just sound like a reminder.

But for a child, it can become:

"This one test will decide whether I am a good student."

If a child is also going through a move, a school change or a language change, the pressure they carry is even heavier.

A simpler explanation is more helpful:

"The new teachers don't know you yet, so they want to see what you already know, and which things you can keep learning later."

This is closer to what an assessment is really for, in educational terms.

It also makes it easier for the child to show how they really are.

9. Children take the assessment, but families should also assess the school

Applying to an international school is not only about the school choosing the student.

The family is also choosing a school.

Questions that are more worth asking than "how difficult is the test?" include:

Of this table, the thing I think parents should remember most is the last point:

Do not only ask "Will my child get in?" Also ask "Once they are in, how will the school teach them?"

Being admitted is not the end of education.

Real school life begins after admission.

10. Can one entrance assessment predict a child's future ability to learn?

No.

An entrance assessment can provide information, but it should not be read as a full prediction of a child's future ability.

On the day of an assessment, a child may be affected by many factors:

an unfamiliar environment;

the language load of English;

nerves;

tiredness;

and a curriculum that differs from what they have studied before.

So test results should be understood in a fuller context.

The International Baccalaureate (IB) Approaches to Learning sets out five groups of learning skills:

communication, social, self-management, research and thinking.

The IB argues that these skills help students become more active and self-regulating learners.

The IB is cited here to show a well-established reference framework for "learning ability" in international education. It does not mean CCS uses the IB curriculum.

Similarly, OECD Learning Compass 2030 includes student agency and well-being, along with knowledge, skills, attitudes and values, in its discussion of how future learners develop.

The OECD also states clearly:

The Learning Compass is neither an assessment framework nor a curriculum framework.

Together, these frameworks remind us:

a child's long-term learning development is far more complex than a single entrance test.

11. What is the publicly listed admissions process at CCS?

For families applying to Chiang Mai Cedar International School (CCS), the process published on the school's website is as follows:

1. Submit an enquiry form and book an appointment;

2. Take the pre-admission test (English, Math, Grammar and Reading), which assesses English language level and basic academic ability;

3. Book an interview, which can be held online or on campus;

4. Complete the follow-up application, fees and enrolment documents;

5. Apply for a visa if needed.

The CCS website describes the school as offering an English-medium American education, covering Kindergarten to Grade 12 (PK–G12), in Early Years (PK–K3), Primary (G1–G5), Middle School (G6–G8) and High School (G9–G12).

For families preparing to transfer to CCS, we recommend organising the child's real learning information in advance, rather than training only for one particular set of practice questions.

Useful things to prepare include:

past learning records;

the current year group;

the main language of instruction;

recent learning progress;

and the family's thinking about future education pathways.

If a child is a mid-year transfer, you can also tell the admissions team in advance:

which curriculum the child has followed;

whether they have changed school before;

which subjects they feel confident in;

and which areas they currently find difficult.

This information helps the school understand a child more fully.

Important to note:

The CCS website states that the pre-admission test covers English, Math, Grammar and Reading, to assess English level and basic academic ability.

So this article only refers to items that CCS has already published on its website.

The specific format, scope, year groups available and the requirements for the current year should still be confirmed with the school when you apply.

Checklist for families preparing for an entrance assessment

Frequently asked questions

If English is weak, will a child be unable to get into an international school because of the assessment?

There is no single answer that applies to all international schools.

Whether a child is admitted depends on the school's own admissions policy, the year group applied for, curriculum requirements, and the practical support the school can provide.

So families with a weaker English background should not only ask:

"What is the minimum English score?"

It is more useful to find out:

How does the school judge a child's current language level, and how does it help them connect into learning after admission?

Do children need to do lots of practice papers before an international school assessment?

Usually there is no need to turn all preparation into practice papers.

If a school has published the specific format of its assessment, it is fine to become familiar with it.

But steady reading, basic maths learning, normal expression, sleep and emotional wellbeing matter just as much.

One of the purposes of an entrance assessment is to help the school see a child's real starting point.

What subjects does the CCS entrance assessment cover?

The CCS website states that the pre-admission test covers English, Math, Grammar and Reading.

The specific question types, the assessment method and the requirements for the current year should be confirmed directly with CCS admissions when you apply. You can complete the enquiry form on the admissions page.

Closing: an assessment is not the end point. It is the start of a teacher getting to know a child

When applying to an international school, parents naturally ask:

"Will my child get through?"

But from an educational point of view, several other questions matter just as much:

Where does my child's real learning start?

What might be the biggest difficulty when they enter a new curriculum?

Which abilities are already in place?

Which areas will still need time?

Once the school understands these things, how will it help?

One assessment can never fully define a child.

It is more like the first time a school sincerely asks:

"Where is this child right now?"

If the school can answer that question fairly accurately,

then it becomes possible to discuss the next question:

"How can we help them keep moving forward?"

That is where real education begins.

References

1. Chiang Mai Cedar International School (CCS) — Admissions & School Information

Admissions information published by CCS, covering the pre-admission test (English, Math, Grammar, Reading) and the interview. The school describes its education as English-medium American.

2. WIDA — English Language Development Standards Framework, 2020 Edition

Provides a framework for the curriculum, teaching and assessment of K–12 multilingual learners, and emphasises the link between language development and subject learning.

3. International Baccalaureate Organization (IB) — Approaches to Learning

The IB lists communication, social, self-management, research and thinking as the five groups of Approaches to Learning skills. This article uses it only as a reference for learning ability in international education. It does not mean CCS uses the IB curriculum.

4. OECD — Learning Compass 2030

A framework for future education covering student agency, well-being, knowledge, skills, attitudes and values. The OECD states that the Learning Compass is neither an assessment framework nor a curriculum framework.