Why ICAS

An academic competition that asks children to think, not to remember.

Since 1981, more than 10 million students in 16,000 schools across 41 countries have taken ICAS. Five subjects, Standard 2 to Upper 6, taken online at school.

Thinking

What makes ICAS different

Most tests ask a student what they know. ICAS asks what they can do with it — the higher-order thinking skills (HOTS) thatMalaysian classrooms are already working towards.

Apply

Use an idea in a situation they haven't seen before.

Analyse

Break a problem apart and work out what actually matters.

Evaluate

Weigh the options, choose, and be able to say why.

Aligned to what they are taught, pitched beyond it.

ICAS is built against each subject's curriculum, then asks more of a student than the syllabus does. That is why a child who does well at school may still find ICAS hard — and why the result tells a teacher something a school test cannot.

Subjects

Five subjects

English

English

Reading and language challenges

Mathematics

Mathematics

Problem-solving puzzles

Science

Science

Reasoning from evidence and observation

Writing

Writing

Narrative and persuasive prompts

Digital Technologies

Digital Technologies

Coding, data and technology skills

See each subject in detail →
Levels

Who can take it

Standard 2 / Year 2 through to Upper 6 / Year 12. Every student in a year level takes the same paper, and the questions get harder as it goes on, so every child in a mixed-ability class has somewhere to work.

Each assessment takes between half an hour and an hour, depending on the subject and year level.

Year levels and format →
Student writing
Recognition

How students are recognised

Every student who takes part receives a certificate. Above that, awards are based on how a student scores against other Malaysian students in the same subject and year level.

MedalThe top score in Malaysia for each subject and year level
High DistinctionTop 1%
DistinctionNext 10%
CreditNext 25%
MeritNext 10%
ParticipationEvery student who takes part
77 gold medals won in 2025
67 students several of them in more than one subject
Where next
For schools
For schools

What a cohort gains from it, what running it involves, what it costs, and how to enter your school.

For parents
For parents

Find out whether your child's school takes part, and what to do next if it does — or if it doesn't.

More detail

Subjects

Full detail, one page for each subject

Year Levels & Format

Full detail, one page for each level

Sample Tests

Try a real paper, by subject and year level

Results

School and student result logins