Archive Of Past Achievements

1st in Upper Sec Normal Academic in All Singapore Secondary Mathematics Competition

Sec 4NA students won 1st place in the team category at the 2018 All Singapore Secondary Mathematics Competition, with three students also earning top 20 individual awards.

2023 National Public Speaking Competition

Congratulations to B Sarvodhar and our EL Oratorical Team on their strong results at the 2023 National Public Speaking Competition, with Sarvodhar placing in the top 10 out of 171 contestants.

ASEAN Youth Camp 2025 Al Hackathon for Green Sustainability

Team Singapore from Clementi Town Secondary School won two awards at the ASEAN Youth Camp 2025 AI Hackathon in Thailand. Read on to find out more about their achievement.

GARanG Adventure Race (ODAC)

Our ODAC teams made history at the GARanG Adventure Race, finishing in the top three across all three categories for the very first time.

Girl Guides West Division Fest! 2025

CT Girl Guides' Sec 2 and 3 students won 1st and 2nd place at West Division Fest! 2025, held at Nanyang Girls' High on 20 May 2025.

Green Schools Three Stars Award @ South West 2023

Clementi Town Secondary School has earned the Three Stars Green Schools @ South West Award 2023 for its commitment to fostering environmental responsibility.

Lee Hsein Loong Award for Innovations in Normal Course (2009 & 2015)

Clementi Town Secondary School has won the Lee Hsien Loong Award for Innovations in the Normal Course in 2009 and 2015. Learn how the school drives innovation in teaching, management, and student development.

Lee Kuan Yew Award for All Round Excellence 2016

Find out who received the Lee Kuan Yew Award for All Round Excellence in 2016.

Live On Festival (LOF) 2024

Clementeen students won the Live On Festival 2024 with their art and writing on organ donation. Their work will be showcased in national events by NOTU.

National School Games C Division League 2 Volleyball Champions 2024

Congratulations to our C Division Volleyball Boys for winning the 2024 National School Games League 2 championship, showing great team spirit throughout.

National School Games Wushu Championship 2024

Congratulations to the CTSS Wushu team on their strong showing at NSG Wushu 2024. See the full list of medal winners here.

NCC Unit Recognition Award

CTSS NCC Unit has received the Distinction Award at the NCC Unit Recognition 2024, honouring our cadets' hard work and commitment.

NCDCC Unit Overall Proficiency Award (UOPA) 2025

Find out how our NCDCC unit marked 20 years of service with top honours, including the UOPA Distinction award and the SCDF-NCDCC Pinnacle Award.

Outstanding Achievements in the Singapore Youth Festival 2021

Discover how our Aesthetic CCAs shone at the Singapore Youth Festival 2021, earning Certificates of Distinction and Accomplishment across five performing arts groups.

Reading Excellence Award

Discover how the Reading Excellence Award recognises schools that foster a love of reading in students.

Singapore Science and Engineering Fair SSEF 2025

Congratulations to our students who won Merit Awards at SSEF 2025. Find out more about their winning research projects here.

Singapore Youth Festival Arts Presentation (Concert Band) 2025

CTWinds earned a Distinction at the Singapore Youth Festival Arts Presentation (Concert Band) 2025. Congratulations to the conductors, teachers, and bandsmen who made this achievement possible.

Technopreneur Challenge 2025

Clementi Town Secondary students pitched sustainability ideas to industry leaders at the Technopreneur Challenge 2025. Team TOCR won 2nd Runner-Up with their moss-based solar panel solution.

Unity Secondary School's Young Writers Festival

Clementi Town Secondary School students joined Unity Secondary School's Young Writers Festival, with Jason Fong Ka Seng winning 2nd Prize for his poem.

VolleyballAce U15 Competition 2025

Our B Division Volleyball team claimed 2nd place at the VolleyballAce U15 Competition, with Joel EEA named team MVP. Read on to find out more about their journey.

West Zone Volleyball B Division Competition 2025

The school's B Division Volleyball team secured 2nd place in the 2025 West Zone Volleyball B Division Competition.