Pre-University and Post-Secondary Studies

The pre-university centres of Singapore such as Junior Colleges and Centralized institute are designed for students who wish to pursue a local university degree after two to three years of pre-university education. Alternatively, Polytechnics and Arts Institution (Nanyang Academy of Fine Arts) in Singapore prepare students for both workforce and university studies.

There are 19 Junior Colleges (JCs) and a Centralised Institute (CI), the Millennia Institute (MI, established 2004), with the National Junior College (NJC, established 1969) being the oldest and Eunoia Junior College (EJC, established 2017) the newest.

Besides junior colleges, most graduates of polytechnics and arts institution continue to pursue further tertiary education at overseas and local universities. Those with good grades are given exemptions for university modules completed in Polytechnic, notably universities in Singapore, Australia, New Zealand and the United Kingdom.
Polytechnics and Arts Institution (Nanyang Academy of Fine Arts) have also been actively working with many foreign universities to provide their graduates a chance to study niche University Courses locally. For example, Ngee Ann Polytechnic has engaged with Chapman University in the US to provide a Bachelor of Fine Arts in Creative Producing for graduates of the School's Film and Media Studies department. Nanyang Polytechnic, likewise, has tied up with the University of Stirling in Scotland to provide a course in Retail Marketing.

Junior college
Junior colleges in Singapore were initially designed to offer an accelerated alternative to the traditional three-year programme, but the two-year programme has since become the norm for students pursuing university education.
JCs accept students based on their GCE "O" Level results; an L1R5 score of 20 points or less must be attained for a student to gain admission. JCs provide a 2-year course leading up to the Singapore-Cambridge GCE Advanced Level ("A" level) examination. The CI accepts students based on their GCE "O" Level results; an L1R4 score of 20 points or less must be attained for a student to gain admission. The MI provides a 3-year course leading up to the Singapore-Cambridge GCE Advanced Level ("A" level) examination.

All students are required to participate in at least one CCA (Co-Curricular Activities) as CCA performance is considered for university admission.

Centralised Institute
The Centralised Institutes accept students based on their GCE "O" level results and their L1R4 score (which must be 20 points or below). A Centralised Institute provides a three-year course leading up to a GCE "A" level examination. There were originally four Centralized Institutes: Outram Institute, Townsville Institute, Jurong Institute and Seletar Institute. Townsville Institute and Seletar Institute stopped accepting new students after the 1995 school year and closed down after the last batch of students graduated in 1997.

There currently remains only one Centralised Institute in Singapore, the Millennia Institute, which was formed following the merger of Jurong and Outram Institutes. Additionally, only Centralised Institutes offer the Commerce Stream offering subjects such as Principles of Accounting and Management of Business. The standard of teaching and curriculum is identical to that of the Junior Colleges.

Polytechnics and Arts Institution
The first polytechnic in Singapore, Singapore Polytechnic, was established in 1954. Ngee Ann Polytechnic, has roots that go back to 1963. Two other polytechnics, Temasek Polytechnic and Nanyang Polytechnic were established in the 1990s. The most recent, Republic Polytechnic was established in 2003.

Polytechnics and Arts Institution (Nanyang Academy of Fine Arts) in Singapore provide 3-year diploma courses. They accept students based on their GCE "O" level, GCE "A" level or Institute of Technical Education (ITE) results.
Polytechnics offer a wide range of courses in various fields, including engineering, business studies, accountancy, tourism and hospitality management, mass communications, digital media and biotechnology. There are also specialised courses such as marine engineering, nautical studies, nursing, and optometry. They provide a more industry-oriented education as an alternative to junior colleges for post-secondary studies. About 40% of each Secondary 4 cohort would enroll in Polytechnics. Notable alumni from Polytechnics in Singapore include former NUS President Dr Shih Choon Fong and CEO of Creative Technology Sim Wong Hoo. Arts Institution like Nanyang Academy of Fine Arts has a similar approach as a Polytechnic but focuses only on the comprehensive Arts and Design education.