Primary & Secondary

Math Tuition for Catholic High School (CHS) Students

Primary and secondary Math support for Catholic High School students: Mathematics at G3 and IP Mathematics, leading to the A-Levels. Lessons match the student's course and learning pace.

Founded in 1935 by French missionary Rev. Fr. DeepThink supports Catholic High School students at primary level and in Mathematics at G3 and IP Mathematics, leading to the A-Levels, with lessons matched to their current course.

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PSLE cut-off point for Catholic High School

MOE publishes the PSLE score of the first and the last student posted into each school at each posting group. Below are Catholic High School's figures for the 2026 Secondary 1 intake — the 2025 PSLE cohort. The last student's score is what is usually meant by the school's cut-off point.

Posting groupNon-affiliatedAffiliated
Integrated Programme
AL 4–7Higher Chinese Distinction to Merit
—
Posting Group 3
AL 6–8Higher Chinese Distinction to Merit
AL 7–12

Higher Chinese Language grades are published for Special Assistance Plan schools, which use them as an admission tie-break. Where a grade is missing, that student did not take or did not pass Higher Chinese.

Cut-off points move by a few points from year to year, and not every student who met the cut-off was posted here — some are tie-broken out. Read these as a guide to where a school sits, not as a threshold to clear.

Actual 2026 Secondary 1 intake, from MOE School Finder — last verified on 12 August 2026. MOE School Finder ↗

What this intake means for the Maths your child will sit

A posting group decides the level a student takes each subject at from Secondary 1, not only which class they are in — and under Full Subject-Based Banding a student who did well enough in a subject at PSLE can take that subject at a more demanding level than their posting group's default. So the score above is the start of the Mathematics your child sits at Catholic High School, not the whole of it.

  • Secondary 1 (IP) Math syllabus

    IP students bypass the national secondary examination and work through an accelerated Mathematics course towards A-Level H2 Math.

  • Secondary 1 G3 Math syllabus

    Posting Group 3 students take Mathematics at G3 by default — the fastest of the three, and the usual route into Additional Mathematics from Secondary 3.

  • Secondary Math syllabus, all four years

    The MOE topic list for every year and every subject level, so you can see where the syllabus goes after Secondary 1.

About Catholic High School

Founded in 1935 by French missionary Rev. Fr. Edward Becheras as the Sino-English Catholic School, Catholic High School has evolved into a pillar of Singapore primary education. What began as a humble extension of the Church of Saints Peter and Paul quickly grew, emphasizing bilingualism in English and Chinese alongside a pioneering focus on science education.

Founded: 1935

Math tuition alongside Catholic High School

Classes capped at 4 students, grouped by learning pace and matched to your child's level. Or keep reading — the rest of this page covers Catholic High School in detail, including admissions and FAQs.

School Overview

Catholic High School was established in 1935 by Reverend Father Edward Becheras, initially operating from modest premises at the Church of Saints Peter and Paul. It has since grown into one of Singapore's well-regarded government-aided autonomous schools for boys, situated at 9 Bishan Street 22. The school holds dual status as a Special Assistance Plan (SAP) institution and offers the Gifted Education Programme (GEP), reflecting its longstanding commitment to bilingual education and academic depth.

The primary section serves boys from Primary 1 through Primary 6, while the secondary section continues the school's mission of developing students who are grounded in character, proficient in both English and Chinese, and prepared for leadership roles. As a Catholic mission school, its educational philosophy is shaped by values of compassion, integrity, and service to others. The school's approach to holistic development integrates academic rigour with character formation, aiming to produce young men who contribute meaningfully to society.

Admission Process

Admission to Catholic High School (Primary Section) follows the Ministry of Education's annual Primary 1 registration exercise. The process is conducted online through the MOE P1 Internet System and proceeds through several phases: Phase 1 is reserved for children with siblings already enrolled in the school; Phase 2A accommodates children of alumni, staff members, or those from affiliated schools; Phase 2B covers children whose parents have volunteered at the school or who belong to affiliated organisations; and Phase 2C is open to all remaining eligible children.

When applications in any phase exceed available places, balloting is conducted. Priority during balloting is given to families residing within one kilometre of the school, followed by those within one to two kilometres. Parents should refer to the MOE website for the latest registration dates, eligibility criteria, and vacancy information for each phase.

For secondary admission, students may enter through the PSLE posting exercise based on Achievement Level (AL) scores, or through the Direct School Admission (DSA) scheme. DSA applications are submitted via the MOE DSA portal, typically opening mid-year, and are available in areas such as sports, performing arts, and academic talent. As a SAP school, Catholic High also admits students through the SAP pathway, and affiliated primary students receive priority consideration during the PSLE posting exercise.

Curriculum and Academic Programme

Catholic High School's curriculum is built around its SAP status, which emphasises strong bilingual proficiency in English and Chinese. At the primary level, students study core subjects including English Language, Mathematics, Science, Chinese Language, and Higher Chinese Language. The school's GEP track provides an enriched curriculum for identified students, with greater depth in problem-solving, analytical reasoning, and independent inquiry.

The Applied Learning Programme (ALP) focuses on coding and environmental solutions, integrating STEM concepts into practical applications. This programme encourages students to apply scientific and mathematical thinking to real-world challenges. At the secondary level, the school offers pathways to the Integrated Programme (IP) in partnership with Eunoia Junior College, as well as the O-Level Express track.

Mathematics instruction at Catholic High places particular emphasis on conceptual understanding and problem-solving techniques. Students working through the school's rigorous maths curriculum sometimes benefit from structured external support. DeepThink, a specialist math tuition centre, offers programmes aligned with the MOE syllabus that Catholic High students have used to strengthen their foundations in areas such as problem sums, algebra, and exam technique.

The Learning for Life Programme (LLP) centres on sports and outdoor education, using physical challenges and team-based activities to build resilience, leadership, and interpersonal skills alongside the academic programme.

Facilities and Co-Curricular Activities

Catholic High School's campus at Bishan Street 22 serves both its primary and secondary sections. The school maintains facilities that support its academic and co-curricular programmes, including science laboratories, a library, sports courts, and spaces for performing arts and technology-based learning.

Co-curricular activities at the primary level span several categories. Sports options include basketball, softball, table tennis, wushu, and volleyball. Uniformed groups such as the Scouts instil discipline and teamwork. Performing arts CCAs cover Chinese Orchestra, Choir, Modern Dance, and Concert Band. The school also runs an Infocomm Technology (Computing) club and modular CCA sessions for younger students, allowing Primary 1 and 2 pupils to sample different activities in sports, arts, and technology before committing to a specific CCA.

At the secondary level, the range of CCAs expands further, with competitive sports teams, additional performing arts ensembles, and clubs focused on academic enrichment and community service. CCA participation is compulsory and forms part of the school's broader approach to character development and values education.

Student Life and School Culture

School culture at Catholic High is shaped by its Catholic heritage and the VITALS values framework, which emphasises virtues including integrity, teamwork, and a spirit of service. These values are woven into daily routines, assemblies, and pastoral care programmes. As a single-gender school, Catholic High fosters a learning environment tailored to the developmental needs of boys, with programmes designed to channel their energy into constructive academic and social pursuits.

The school's SAP identity creates a distinctive bilingual and bicultural atmosphere. Students participate in cultural immersion activities and Chinese language enrichment programmes that go beyond textbook learning, building genuine appreciation for Chinese heritage and traditions. This cultural dimension is a defining feature of life at Catholic High.

Parent involvement is encouraged through the Parent Support Group and the Catholic Parents Community, both of which contribute to school events and volunteer initiatives. The school also provides support for students with special educational needs through dedicated SEN officers and transitional programmes such as P1 TRANSIT, which assists new Primary 1 students in adjusting to the school environment.

For enquiries, the primary section can be reached at 6458 9869 or [email protected]. The school operates Monday to Friday, from 7:00 a.m. to 5:00 p.m.

Frequently Asked Questions about Catholic High School

Catholic High School (Primary Section) is a government-aided autonomous boys' school with a history dating back to 1935. It offers the Gifted Education Programme, holds SAP status for bilingual education, and runs an Applied Learning Programme in STEM. The school combines academic depth with character education and a wide range of co-curricular activities, making it a strong option for parents seeking a values-driven, academically focused environment for their sons.

No. Catholic High School is an all-boys school at both the primary and secondary levels. The primary section enrols male students from Primary 1 to Primary 6.

Registration follows the MOE P1 registration exercise conducted online. It proceeds through Phase 1 (siblings), Phase 2A (alumni connections or staff children), Phase 2B (parent volunteers or affiliated organisations), and Phase 2C (open to all remaining eligible children). Balloting may take place if demand exceeds vacancies in any phase, with priority given to families living closer to the school. Parents should check the MOE website for exact dates and eligibility details.

Primary-level CCAs include basketball, softball, table tennis, wushu, volleyball, Scouts, Chinese Orchestra, Choir, Modern Dance, Concert Band, and Infocomm Technology (Computing). Modular CCA sessions are also available for younger students in Primary 1 and 2, giving them the opportunity to explore different activities before selecting a main CCA.

As a SAP school, Catholic High School offers Chinese Language and Higher Chinese Language. The SAP curriculum is designed to develop strong bilingual competence and a deeper understanding of Chinese culture and traditions.

The Special Assistance Plan (SAP) is a national programme for selected schools that promotes bilingualism in English and Chinese. At Catholic High, SAP status means students receive enhanced Chinese language instruction alongside a rigorous English-medium curriculum. Cultural immersion activities and heritage programmes complement classroom learning to build genuine bilingual and bicultural competence.

The school runs the Gifted Education Programme for academically advanced students, an Applied Learning Programme centred on coding and environmental problem-solving, and a Learning for Life Programme built around sports and outdoor education. Secondary students can access the Integrated Programme pathway leading to Eunoia Junior College.

Yes. The school has Special Educational Needs (SEN) officers and offers the P1 TRANSIT programme, which focuses on helping new students with social and behavioural adjustment during the transition into Primary 1.

Parents can participate through the Parent Support Group or the Catholic Parents Community. Both groups contribute to school events, volunteer activities, and initiatives that strengthen the partnership between families and the school.

The school is guided by its Catholic mission and the VITALS values framework, which includes integrity, teamwork, and a commitment to service. These principles are integrated into academic programmes, pastoral care, co-curricular activities, and community engagement.

Catholic High School was founded in 1935 by Reverend Father Edward Becheras. It began in a small building at the Church of Saints Peter and Paul and has since developed into an established institution in the Singapore education landscape. The school continues to uphold its founding mission of nurturing young men through bilingual education and values-based character formation.

Catholic High's curriculum places strong emphasis on mathematical reasoning and problem-solving, supported by both the standard MOE syllabus and the enriched GEP track. For families seeking additional structured practice, DeepThink is a math tuition centre that offers programmes aligned to the MOE Mathematics syllabus, covering areas like problem sums and exam preparation that complement what students learn in school.

The primary section is located at 9 Bishan Street 22, Singapore 579767. It can be reached by phone at 6458 9869 or by email at [email protected]. Office hours are Monday to Friday, 7:00 a.m. to 5:00 p.m.

How DeepThink supports Catholic High School students

  • P1–P6 Primary Math classes follow the MOE syllabus, with PSLE preparation from P5.

  • G3 Mathematics support for the national secondary pathway at Catholic High School. Classes follow the student's actual Mathematics subject level.

  • We prepare students for the paper their year sits: O-Level, or the Singapore-Cambridge SEC from 2027.

  • Your child’s posting group sets the level they start Mathematics at. Under Full Subject-Based Banding, they may take it at a different level.

  • IP Mathematics support follows Catholic High School's school-based topic sequence and internal assessments.

  • The IP pathway leads to the A-Level. Secondary lessons build the foundations for that destination.

  • Additional Mathematics support is available for students taking that subject; we check the actual course and assessment requirements.

  • Classes are capped at 4 students and grouped by learning pace, with practice focused on the gaps shown in schoolwork.

The programme

What your child gets at DeepThink

We start with the Mathematics your child is studying now. Lessons revisit gaps, build clear reasoning and practise questions suited to their current course and assessments.

Class size

Maximum 4 students

Grouped by course and learning pace

Weekly duration

1 hour for P1–P2; 1.5 hours for P3 onwards

Primary levels

P1 – P6

Secondary support

S1 – S4

School pathways

Mathematics at G3; IP Mathematics, leading to the A-Levels

Frequently asked questions

Clear answers for parents

Which Math class suits a Catholic High School student?

We teach Mathematics at G3 and IP Mathematics, leading to the A-Levels. We use the student's current Mathematics course, year and schoolwork to choose a class. The national and integrated pathways have different assessments, so the school name alone does not determine the class.

Does the posting group determine my child's Mathematics class?

It indicates the usual starting subject level, but Full Subject-Based Banding allows students to take subjects at different levels. Tell us the Mathematics level shown on your child's timetable or assessments so lessons match what they actually study.

How does DeepThink support Catholic High School's IP Mathematics?

IP schools set their own topic sequences and internal assessments. We use the student's school materials to reinforce concepts, practise unfamiliar problems and prepare for current assessments. Catholic High School's IP pathway leads to the A-Level.

When should a secondary student start tuition?

Start when schoolwork reveals gaps in understanding or confidence. Earlier support can strengthen algebra and problem-solving foundations; students joining later can focus on their current topics and assessments.

What makes DeepThink different for Catholic High School students?

Small classes, teaching matched to the student's actual Mathematics course, and practice that develops clear working as well as correct answers. Parents are kept informed about progress and areas needing more practice.

How many students are in each class?

Four, at most. Students are grouped by learning pace, not just by year level, so each lesson moves at the speed of the students actually in it. When no class matches a child’s pace, we open a new one. In a class that size, every child answers questions, gets their working checked, and gets help the moment they need it.

Can families start with a trial class first?

Yes. A trial class helps you see whether our teaching pace and approach suit your child. Trials in existing classes are free. If no class suits your timing, we can arrange a 1-to-1 trial at another time for $30.

Ready to start?

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Experience our teaching approach and find a class that suits your child’s learning needs.

We’ll help match your child to a suitable class.

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