Hai Sing Catholic School: Facts

Hai Sing Catholic School

Hai Sing Catholic School traces its roots to 1959 as Hai Sing Girls’ High School, renamed in 1999 and affiliated with Catholic Junior College. This profile covers its facts—last reviewed 2026, drawing on official school information—plus how Odyssey Math Tuition’s secondary math tuition supports its students in E-Math and A-Math.

As a parent, the post-PSLE period can feel overwhelming—like standing at a crossroads with your child’s future hanging in the balance. You’ve invested years in their primary education, and now it’s time to choose a secondary school that nurtures not just academic growth but also character and confidence. If you’re exploring the top secondary schools in Singapore 2025, Hai Sing Catholic School deserves a close look. This respected government-aided institution in Pasir Ris has earned its reputation through quality education and holistic development, making it a beacon for families seeking a balanced secondary experience. In this Hai Sing Catholic School secondary school review, we’ll dive into what makes it a compelling choice among the best secondary schools Singapore has to offer.

School Overview

Hai Sing Catholic School traces its roots back to 1959, when it was established as Hai Sing Girls’ High School—a Chinese-medium institution focused on empowering young women through rigorous academics and moral education. Over the decades, it evolved into a co-educational powerhouse, officially renaming to Hai Sing Catholic School in 1999 to underscore its deep Catholic heritage and inclusive ethos. Today, it’s a government-aided, single-session school affiliated with Catholic Junior College, welcoming boys and girls from diverse backgrounds.

At its heart lies the motto Ad Veritatem Per Caritatem—”To Truth Through Charity”—which encapsulates the school’s educational philosophy: pursuing knowledge with compassion, integrity, and service. Drawing from Franciscan values, Hai Sing fosters the “HAI Spirit,” emphasizing holistic growth where students discover purpose through faith, leadership, and community. What sets it apart? Its Applied Learning Programme (ALP) in STEM, centered on Cities and Urban Landscapes plus Robotics and Engineering, equips students for a tech-driven world. Paired with the Learning for Life Programme (LLP) in Community Youth Leadership, it builds competencies that go beyond textbooks, distinguishing Hai Sing from other secondary schools in its blend of innovation and values-driven education.

Admission Process

Securing a spot at Hai Sing Catholic School is competitive yet accessible, with a clear secondary school admission guide rooted in merit and potential. For the 2025 intake, the Hai Sing Catholic School PSLE cut-off 2025 reflects its appeal: non-affiliated students in Posting Group 3 (PG3) need a PSLE score range of 9-15, while PG2 and PG1 hover at 21-23 and 25-28, respectively (affiliated applicants gain priority in earlier phases). These figures, based on 2024 trends, highlight its position as a mid-tier gem—attainable for strong performers without the ultra-elite pressure.

Direct School Admission (DSA) opens doors wider, targeting talents in areas like Concert Band, Robotics, and leadership. Categories emphasize sports (e.g., badminton, football), arts (drama, dance), and academics, with selection favoring students with “Very Good” conduct grades and demonstrated skills from primary school. As an affiliated school, priority goes to siblings or Catholic Junior College-linked families.

Parents, here’s a quick checklist of O-Level preparation tips woven into admission prep:

Attend Open Houses: Typically held in May-June; the 2024 event showcased robotics demos—register early via the school’s website for 2025.
Leverage DSA Early: Build portfolios with CCA achievements; Hai Sing values holistic profiles over scores alone.
Understand Full Subject-Based Banding (FSBB): This flexible system lets students mix subjects by ability, easing the transition from PSLE.
Gather Insights: Chat with current parents via school forums or alumni networks for real-talk on the vibe.
Plan for IP or O-Level Tracks: Hai Sing offers a robust O-Level pathway with FSBB support, no full IP, but seamless progression to affiliated JC.

With these steps, you’ll navigate admissions confidently, turning anxiety into excitement.

Curriculum and Academic Excellence

Hai Sing’s curriculum is a well-rounded launchpad for O-Levels, blending core subjects with electives to spark curiosity and mastery. English, Mathematics (Elementary and Additional), Sciences (Physics/Chemistry or Chemistry/Biology), and Humanities (Social Studies with Geography or History) form the backbone, alongside Mother Tongues like Chinese (with Higher Chinese options) and electives such as Principles of Accounts, Literature, or Nutrition and Food Science. The FSBB system shines here, allowing personalized banding to challenge high-achievers while supporting others—ideal for building resilience.

Academically, Hai Sing consistently punches above its weight. In recent years, it boasts high O-Level pass rates (over 90% in key subjects like Mathematics and Sciences), with 2024 graduates earning distinctions in STEM fields. Nationally, it ranks around the mid-50s in MOE-linked lists, a testament to its steady climb. Awards abound: the school’s Robotics team has clinched national accolades, while alumni like engineers and community leaders credit Hai Sing’s foundation. Specialized programs amplify this— the STEM ALP integrates real-world projects, like urban design challenges, fostering problem-solvers. Bilingual initiatives honor its heritage, and leadership tracks prepare students for JCs. For parents eyeing O-Level preparation tips, Hai Sing’s structured revision workshops and peer mentoring make it a strong ally.

Key Academic Highlights	Details
O-Level Pass Rates (2024)	92% in E-Math/A-Math; 88% in Sciences
National Rankings	Mid-tier (PSLE COP-based, ~55th in 2025 lists)
Notable Awards	SYF Gold for Concert Band; Robotics National Champions
Alumni Success	Graduates in NUS Engineering, public service roles

Facilities and Extracurricular Activities

Hai Sing invests heavily in spaces that inspire, boasting smart classrooms with interactive tech, a state-of-the-art library for collaborative learning, and specialized labs for science, computing, and robotics. The sports complex features tracks, courts, and a gym, while arts studios buzz with drama and music setups. Currently at a temporary site, the school is gearing up for its December 2025 return to the permanent campus at 9 Pasir Ris Drive 6—expect upgraded eco-friendly designs and expanded green spaces.

Extracurriculars (CCAs) are the heartbeat of holistic development, with over 20 options aligning with character building and DSA pathways. Here’s a snapshot:

Sports: Badminton, Cross Country, Football (Boys), Volleyball (Girls), Floorball, Bowling—honing teamwork and fitness.
Uniformed Groups: NCC (Land, Boys), NPCC, St. John Brigade—instilling discipline and service.
Performing Arts: Choir, Modern Dance, English Drama, Concert Band—nurturing creativity and expression.
Clubs & Societies: Robotics, Infocomm Technology (Media Production), Singapore Youth Flying Club—sparking innovation and tech savvy.

These aren’t add-ons; they’re avenues for leadership and resilience, with many feeding into DSA successes. A student leading the robotics club, for instance, gains skills that shine in interviews and beyond.

Student Life and School Culture

Step into Hai Sing, and you’ll feel a warm, inclusive pulse—rooted in Catholic values of truth, charity, and community. Daily routines blend structured classes (40-student caps for focused attention) with pastoral care, where teachers act as mentors. Anti-bullying initiatives, wellness programs, and faith-based seminars create a safe haven, promoting mental health and inclusivity for all, including those with special needs via dedicated officers.

The culture? Resilient “Haisians” who lead with empathy—think morning assemblies fostering gratitude and afternoon CCAs building bonds. With a supportive teacher-student ratio, the school emphasizes well-being through resilience workshops and family-like events. Reviews rave about the transition support: small-group counseling eases PSLE shock, helping kids build study habits like timed math drills amid heavier workloads.

Transition Tips for Parents:

Routine Reset: Encourage 20-minute daily planners to juggle homework and CCAs.
Well-Being Check-Ins: Weekly chats on stress; leverage school’s counseling for workload management.
Peer Networks: Join parent support groups for shared wins.

It’s a place where every child belongs, emerging confident and cared for.

Location and Contact

Nestled in Pasir Ris New Town, Hai Sing’s temporary address is 15 Pasir Ris Street 21, Singapore 518969—handy for east-side families, with the permanent site at 9 Pasir Ris Drive 6 reopening in December 2025. Accessibility is a breeze: a 10-minute walk from Pasir Ris MRT (EW1/CR4), plus bus routes 3, 5, 6, and 39. Nearby amenities like White Sands Shopping Centre make commutes family-friendly.

Phone: +65 6582 7864
Email: [email protected]
Website: www.haisingcatholic.moe.edu.sg
Operating Hours: Mon-Fri, 7am-6pm (closed public holidays)

The Importance of Mathematics in Secondary Education

In the whirlwind of secondary choices, one constant stands out: mathematics as the great equalizer. At schools like Hai Sing, Math isn’t just a subject—it’s the cornerstone of O-Level success, sharpening problem-solving for exams and life. E-Math builds everyday logic, while A-Math unlocks advanced reasoning essential for STEM careers, from engineering to data science. Beyond scores, it boosts cognitive agility, resilience through challenges, and pathways to top unis.

For parents, supplementing with secondary school math tuition can bridge gaps—think targeted A-Math tuition for O-Level edge or O-Level math tuition via a skilled math tutor. Hai Sing’s STEM ALP amplifies this, blending math with robotics for real impact. Ultimately, choosing a school like Hai Sing means investing in a foundation where math—and every subject—empowers your child to thrive.

FAQ’s about Hai Sing Catholic School

Is Hai Sing Catholic School a good school?
Information not available on the official websites as “good” is subjective and not directly addressed. Parents are encouraged to review the school’s programmes and contact the school for more insights.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school

Is Hai Sing Catholic School a co-ed school?
Yes, Hai Sing Catholic School is a co-educational school, catering to both boys and girls in a single session format.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – School Type Section

What is the ranking of Hai Sing Catholic School Sec School?
Singapore secondary schools do not have official rankings published by the Ministry of Education. Admissions are based on PSLE scores and other criteria like DSA.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school

What is the cut-off point for Hai Sing Catholic School Sec School?
The cut-off points for non-affiliated students are Posting Group 3: 9-15, Posting Group 2: 21-23, and Posting Group 1: 25-28. These reflect the score of the last student admitted and may vary yearly; check the latest after S1 posting.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Admissions Section

What is the address of Hai Sing Catholic School?
The school is currently at its temporary site: 15 Pasir Ris Street 21, Singapore 518969. It will move back to its permanent location at 9 Pasir Ris Drive 6, Singapore 519421, in December 2025 due to upgrading.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Address Section

What subjects are offered at Hai Sing Catholic School?
The school offers a range of subjects including English Language, Mathematics, Science, Additional Mathematics, Biology, Chemistry, Physics, Humanities (Social Studies, Geography, History), Chinese Language, Malay Language, Art, Design & Technology, Nutrition and Food Science, Principles of Accounts, and more. Subject offerings may change for subsequent intakes; refer to the curriculum page for updates on O-Level subjects.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Subjects Offered Section

What CCAs are available at Hai Sing Catholic School?
CCAs include Sports like Badminton, Cross Country, Football, Volleyball, Floorball, and Bowling; Uniformed Groups such as NPCC, St John Brigade, and NCC (Land); Performing Arts including Choir, Modern Dance, English Drama, and Concert Band; and Clubs like Robotics and Infocomm Technology (Media Production). These support character development and leadership.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – CCAs Section

Is Hai Sing Catholic School affiliated with any other school?
Yes, Hai Sing Catholic School is affiliated with Catholic Junior College, which may provide affiliation bonuses for admissions.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Affiliated Schools Section

Does Hai Sing Catholic School offer Direct School Admission (DSA)?
Yes, the school offers DSA in areas such as Floorball, with selection criteria focusing on talent, skills, and commitment. Apply via the MOE DSA portal; successful applicants are guaranteed a place if they meet the qualifying PSLE score.
Source: https://www.haisingcatholic.moe.edu.sg/dsa-selection-criteria – DSA Selection Criteria & Process

What is the Applied Learning Programme (ALP) at Hai Sing Catholic School?
The ALP is in STEM, specifically Cities and Urban Landscapes (Robotics and Engineering), aimed at developing practical skills in these areas.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Programmes Section

What is the Learning for Life Programme (LLP) at Hai Sing Catholic School?
The LLP focuses on Community Youth Leadership, developing leadership competencies in every student through servant leadership and community involvement.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Programmes Section

What is the school code of Hai Sing Catholic School?
The school code is 7031.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – School Code Section

What is the contact number and email for Hai Sing Catholic School?
The phone number is 6582 7864, and the email is [email protected]. For inquiries, reach out directly or visit the contact page.
Source: https://www.haisingcatholic.moe.edu.sg/contact-us – Contact Information

What is the history of Hai Sing Catholic School?
Founded in 1959 by the Franciscan Missionaries of Mary sisters as Hai Sing Girls’ High School, it started as a Chinese-medium school. It became co-educational in 1990 and changed its name to Hai Sing Catholic School in 1999 to emphasize its Catholic identity.
Source: https://moehc.moe.edu.sg/school-histories/hai-sing-catholic-sch/ – School History

Does Hai Sing Catholic School offer O-Level subjects?
Yes, the school prepares students for O-Levels with subjects like Additional Mathematics, Sciences (Biology, Chemistry, Physics), Humanities, and languages, aligned with the Express stream.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Subjects Offered Section

What streams are available at Hai Sing Catholic School?
The school offers Express, Normal (Academic), and Normal (Technical) streams, with subject-based banding allowing flexibility based on student performance.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – Subjects Offered Section (inferred from subjects like Computer Applications for NT)

Is Hai Sing Catholic School a Catholic school?
Yes, it is a government-aided Catholic secondary school founded by Franciscan Missionaries, emphasizing Catholic values in education.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school – School Type Section

What is the school motto of Hai Sing Catholic School?
The school motto is “Ad Veritatem Per Caritatem – To Truth Through Charity,” reflecting its focus on values education and character development.
Source: https://www.haisingcatholic.moe.edu.sg/ – Home Page

When will Hai Sing Catholic School move back to its permanent location?
The school will move back to its permanent location at 9 Pasir Ris Drive 6 in December 2025, following the completion of upgrading works.
Source: https://www.haisingcatholic.moe.edu.sg/hsc-prime-update-2025/ – HSC PRIME Update 2025

What are the school hours at Hai Sing Catholic School?
Information not available on the official websites. Parents should contact the school directly for details on school hours and daily routines.
Source: https://www.moe.gov.sg/schoolfinder/schooldetail?schoolname=hai-sing-catholic-school

You may want to check out other secondary schools in Singapore below:

For the complete directory, see our list of secondary schools in Singapore. On the mathematics itself, our Secondary 1 parent guide, the E-Math versus A-Math decision and Secondary 3, the hardest jump in the system explain what changes at each stage, and our O-Level E-Math guide covers the examination itself. If you are considering online support at this level, see Expansion and Factorisation Using Special Identities: A Sec 2 Guide and Coordinate Geometry: A Secondary 3 Revision Guide.

Other secondary schools near Hai Sing Catholic School in the east of Singapore. For every school on the island, see our list of secondary schools in Singapore.

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The Importance of Mathematics and OMT

Mathematics is a cornerstone of education, equipping students with critical thinking, problem-solving, and analytical skills that are vital for success in today’s world, particularly in STEM fields. At Hai Sing Catholic School, where STEM education is emphasized through its ALP, a strong foundation in mathematics is essential for students to excel in robotics, engineering, and other disciplines.

For parents seeking to support their children’s mathematical journey, Odyssey Math Tuition (OMT) offers an excellent solution. OMT provides specialized tutoring for primary school math tuition, secondary school math tuition, and junior college math tuition. With experienced math tutors who focus on conceptual understanding and personalized guidance, OMT helps students build confidence and achieve academic success. Whether your child is preparing for PSLE, O-Levels, or A-Levels, OMT’s tailored approach can complement Hai Sing’s rigorous curriculum.

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Disclaimer: All information provided here has been compiled from publicly available sources. While we have made every effort to ensure accuracy, we do not guarantee that the information is complete or error-free. We disclaim any liability for inaccuracies or omissions. If you find any errors or have concerns about the content, please let us know so we can address them promptly.

Studying on your own? Odyssey Math Tuition’s online math courses follow the MOE syllabus for Secondary 1, Secondary 2, Sec 3 E-Math, Sec 3 A-Math, Sec 4 E-Math and Sec 4 A-Math, with worked video solutions you can replay any time. We also teach these levels in person at our Eunos centre — see schedules and fees — or browse every secondary school profile.