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About Us

Motto, Vision, Mission & Values Principal's Message School History School Advisory Committee School Song Emerging 21st Century Competencies at CTSS Full Subject Based Banding (Full SBB)CTSS Calendar School Brochure CTSS Biennial School Magazine Outstanding Clementeens School Wide Achievements Archive Of Past Achievements Useful Links For Staff Canteen Advertisement

Co-Curriculum

Character and Citizenship Education Co Curricular Activities

Curriculum

CTSS School Curriculum Framework Subject Based Banding Assessment Aesthetics and Craft & Technology Department Chinese (Special Programme)English and Literature Humanities Mathematics Mother Tongue Languages Physical Education Science Department Sexuality Education Programme 2026

Key Programmes

Applied Learning Programme (ALP)Lifelong Learning Programme (LLP)Musical Centre Based Programme for O Level Computing

Admissions and Forms

Direct School Admission Secondary 1 Posting Exercise Local Transfers Returning Singaporeans International Students Student Admission Application Application for MOE FAS Application for GIRO

Contact Our Staff

School Management Committee School Contact Details Lead and Senior Teachers All Staff Class Parents Subject Teachers Contact Details Allied Educators and School Counsellors School Admin Team

Our Partners

Parent Support Group (PSG)Join the CTSS Alumni Newsworthy Alumni

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Textbook List for 2026

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Exam Timetable

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Textbook List for 2026
School Safety
Timetable
Exam Timetable
Purchase of School Uniform and PE Attire
Student Protection Plan

2026 O-level Preliminary Examination Timetable
2026 GCE N-Level Preliminary Examination Timetable (4NA)
2026 N-Level Preliminary Examination Timetable (4NT)
O-Level Mid-Year Mother Tongue Language Preliminary Written Examination Timetable 2026

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Purchase of School Uniform and PE Attire

Clementi Town Secondary School

Motto, Vision, Mission & Values

Principal's Message

School Advisory Committee

Emerging 21st Century Competencies at CTSS

Full Subject Based Banding (Full SBB)

School Brochure

CTSS Biennial School Magazine

Outstanding Clementeens

School Wide Achievements

Archive Of Past Achievements

Useful Links For Staff

Canteen Advertisement

Co-Curriculum

Character and Citizenship Education

Co Curricular Activities

CTSS School Curriculum Framework

Subject Based Banding

Aesthetics and Craft & Technology Department

Chinese (Special Programme)

English and Literature

Mother Tongue Languages

Physical Education

Science Department

Sexuality Education Programme 2026

Key Programmes

Applied Learning Programme (ALP)

Lifelong Learning Programme (LLP)

Centre Based Programme for O Level Computing

Admissions and Forms

Direct School Admission

Secondary 1 Posting Exercise

Local Transfers

Returning Singaporeans

International Students

Student Admission Application

Application for MOE FAS

Application for GIRO

Contact Our Staff

School Management Committee

School Contact Details

Lead and Senior Teachers

Subject Teachers Contact Details

Allied Educators and School Counsellors

School Admin Team

Our Partners

Parent Support Group (PSG)

Join the CTSS Alumni

Newsworthy Alumni

FAQ
Contact Us
REACH
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Terms of Use

Admissions and Forms

Contact Our Staff

Report Vulnerability

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© 2026 Clementi Town Secondary School, Last Updated 26 Jul 2026

© 2026 Clementi Town Secondary School,
Last Updated 26 Jul 2026