ICAS Subjects
ICAS Assessments are conducted in 41 countries, covering a variety of subjects across most school years, and offering skills-based evaluations in:
ICAS English
English is essential for academic success worldwide. The ICAS English assessment evaluates students' reading comprehension, language conventions, and critical thinking skills, building strong literacy foundations across subjects.
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ICAS Mathematics
As the foundation of STEM and a fundamental part of human thought and logic, mathematics is a crucial building block for academic success.
*Chinese and English versions are available.
ICAS Science
In a world full of challenges like pandemics, climate change and food insecurity, the leading-edge world of science is more important than ever before.
*Chinese and English versions are available.
ICAS Writing
As our primary means of communication in academic, social and professional life, writing is one of the most fundamental skills to practise and master.
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ICAS Digital Technologies
In a digital world where technology underpins how we communicate, learn, work and navigate our modern lives, understanding digital technologies is essential.
*Only the english version is available.
ICAS Spelling Bee
Spelling is more important than it seems — it lays a crucial foundation for literacy, communication and broader academic success.
discover moreICAS 2025/2026 OPEN Registration NOW!
Join ICAS 2025/2026 now!
Early Bird Discount Deadline: 31st December, 2025.
ICAS Registration Deadline: 15th February, 2026