Temasek Secondary School
Explore the history of Temasek Secondary School.
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School History
Temasek Secondary School was established in 1980, sharing premises with Bedok South Secondary School off Upper Changi Road. By May 1980, the school had moved to its own premises, also on Upper Changi Road. On 26 April 1982, Temasek Secondary School was officially declared open. In 1990, the school celebrated its 10th anniversary.
In 1995, Temasek Secondary School was accorded autonomous status and became a centre for Higher Malay Language learning. In 1999, the school was relocated to its current premises on 600 Upper East Coast Road. The new school building was officially opened in 2000. In 2006, the school had its inaugural school-wide involvement for the President’s Challenge and has since remained an active contributor. In 2015, the school celebrated its 35th anniversary.
Temasek Secondary School has developed three signature programmes: Leadership Education and Development @ Temasek Secondary School (LEAD@TMS), Cross-Cultural Awareness (C2A) and the Temasek Ignis Programme (TIP).
Student leadership has been a hallmark of the school since 2001 and it has constantly evolved to cater to the diverse students’ interests. Recently branded as LEAD@TMS, the programme aims to develop values, competencies, knowledge and cultural literacy in student leaders. Based on their interests and talents, students are also formally appointed into one of the five leadership groups where they lead in various school-level and community-based activities.
Since 2014, all Temasekians are developed in C2A through an integrated school- based curriculum that enables them to navigate and thrive in a culturally diverse 21st-century world. TIP, the school’s talent development programme, was launched in 2016 to cater to students with strong intellectual curiosity and personal drive. The programme aims to develop independent learners, confident thinkers and innovators, and stretches students to further hone academic skills and student leadership ability.
Principals:
- Mr Koh Thiam Beng (1980–1981)
- Mr Sim Hock Hye (1981–1987)
- Mrs Tan Suan Imm (1988–1995)
- Mr Loo Pui Wah (1995–2000)
- Mdm Lim Geok Cheng (2000–2005)
- Mrs Ong Hong Peng (2005–2010)
- Mr Tan Chee Siong (2011–2015)
- Mrs Dayna Chia Minn (2016–2020)
- Ms Leah Aw (2021 - 2024)
- Mr Tan Shun Loong (2025–present)
Key Milestones
key milestones
1980 | Establishment of Temasek Secondary School on Upper Changi Road. |
1982 | Official opening of Temasek Secondary School. |
1990 | Celebration of 10th anniversary. |
1995 | Accorded autonomous status, and became a centre for Higher Malay Language learning. |
1999 | Relocation to current premises on Upper East Coast Road. |
2000 | Official opening of new school building. |
2010 | Celebration of 30th anniversary. |
2015 | Celebration of 35th anniversary. |
2018 | Student leadership is identified as a Direct School Admission category. |
2020 | Celebration of 40th anniversary. |
School Motto
We Care
School Crest

The school crest has strong historical references. The navy blue represents the sea, which nostalgically recalls Singapore’s old name, Temasek (meaning ‘Seaport Town’) and from which the school derives its name. The sea also symbolises the wealth of knowledge that the school imparts and obtains with integrity. The supporting colours are red and gold. Red represents brotherhood and team spirit, while gold symbolises prosperity and progress.
The motif depicts two lions holding a radiantly burning torch. The lions signify the nation and the school. The torch illuminates the nation’s and school’s ethos of a well-balanced curriculum of education and sports.
School Song
We feel for our families
We strive for our school
We share with our community
We stand by our nation.
For we are Temasekians
For we are Temasekians
For we are Temasekians
And we care.
Our families shall be honoured
Our school shall be proud
Our community shall be one
Our nation shall be free.
For we are Temasekians
For we are Temasekians
For we are Temasekians
And we care.


