Secondary

Math Tuition for Serangoon Garden Secondary School Students

Secondary Math classes grouped by stream, each covering the exact syllabus and exam format for that level.

Established in 1959 as Lichfield Secondary School in Serangoon, SGS has a storied history rooted in community trust and resilience. The school's mission is to based on PSLE scores and other criteria like DSA. DeepThink's Secondary Math programme supports Serangoon Garden Secondary School students with stream-specific classes for G1, G2, and G3.

About Serangoon Garden Secondary School

Established in 1959 as Lichfield Secondary School in Serangoon, SGS has a storied history rooted in community trust and resilience. It absorbed students from Serangoon Secondary School in 1969, adopting its current name, and relocated to its modern campus in 1985.

Founded: 1959
Mission: based on PSLE scores and other criteria like DSA

How DeepThink supports Serangoon Garden Secondary School students

  • G1, G2, and G3 students are in separate classes, each covering the content and exam format for that stream

  • O-Level, N-Level, and SEC exam preparation built in from S3, matched to the stream your child is sitting

  • E-Math and A-Math taught in separate classes from S3 onwards

  • S1 to S5 coverage so your child can stay with DeepThink for their entire secondary journey without switching centres

The programme

What your child gets at DeepThink

Secondary Math is not one-size-fits-all. A G1 student preparing for the SEC exam needs completely different content from a G3 student heading for A-Math. We keep streams in separate classes so every session is relevant.

Class size

Small group

Stream-specific

Weekly duration

1.5 hours

Levels covered

S1 – S5

Streams

G1, G2, G3 (separate classes)

Frequently asked questions

Clear answers for parents

Does my child's stream affect which class they join at DeepThink?

Yes. G1, G2, and G3 students each have their own class, so every lesson matches the exact syllabus and exam format your child is sitting.

My child is doing okay in S1/S2 but I'm worried about the jump to S3. Is it too early to start?

S3 is where most students hit a wall — the syllabus gets significantly harder, A-Math is new, and SEC exam (or O-Level for the current Sec 4 cohort) prep begins. Students who build strong foundations in S1–S2 handle that jump far better. Starting early is the highest-leverage move a parent can make.

When is the right time for a secondary student to start tuition?

S1 is ideal — algebra gaps from the start of secondary compound quickly and are harder to fix later. That said, students who join in S3 or S4 can still benefit significantly from targeted exam preparation.

What makes DeepThink different for secondary students?

Stream-specific classes. Every lesson, worked example, and past-year paper is matched to your child's stream.

School Overview

Serangoon Garden Secondary School (SGS) traces its origins to 1959, when it was founded as Lichfield Secondary School in the Serangoon area. In 1969, the school merged with the neighbouring Serangoon Secondary School, adopting its present name. It moved to its current campus in 1985. SGS is a government co-educational secondary school that operates on a single session, with no affiliations to any primary school.

The school's motto, "Integrity and Diligence," was adopted in 1985 and reflects its emphasis on principled effort and personal responsibility. SGS runs two distinctive programmes: an Applied Learning Programme (ALP) in Humanities, centred on researching society through media literacy, and a Learning for Life Programme (LLP) in Community Youth Leadership. The ALP develops students' ability to analyse societal issues using digital media tools, while the LLP builds leadership capacity through structured community service projects.

Admission Process

Entry to SGS at Secondary 1 is through the PSLE posting exercise or the Direct School Admission (DSA) scheme.

Based on the 2024 posting data, the indicative PSLE Achievement Level (AL) score ranges for non-affiliated students were: Posting Group 3: 8 to 22, Posting Group 2: 23 to 25, and Posting Group 1: 26 to 29. These figures represent the scores of the last admitted students in that cycle and may vary each year.

DSA applications are accepted in several categories, including sports (badminton, basketball, football), uniformed groups (Boys' Brigade, Girl Guides, Girls' Brigade), and performing arts (Choir, Concert Band). Applications are submitted through the MOE DSA portal, which typically opens around May to June for entry the following January.

SGS follows the O-Level track and implements Full Subject-Based Banding (FSBB), which allows students to take individual subjects at different levels (G1, G2, G3) from Secondary 1 onwards. The school does not offer an Integrated Programme.

Curriculum and Academic Programme

The academic programme at SGS prepares students for the GCE O-Level examinations. Core subjects include English Language, Mathematics, Additional Mathematics, the Sciences (Physics, Chemistry, Biology), and Humanities (Social Studies paired with Geography, History, or Literature). Elective subjects available include Principles of Accounts, Computing, Art, Design and Technology, Nutrition and Food Science, Higher Chinese, and mother tongue languages (Chinese, Malay, Tamil, including Syllabus B options).

The school has maintained O-Level pass rates above 90 per cent in core subjects such as Mathematics and the Sciences in recent years. In 2024, alumna Ashley Goh Qian Yi received the Lee Kuan Yew Award for All-Round Excellence. Students have also achieved Silver Medals at the NUS Geographical Challenge and Certificates of Distinction in media literacy projects.

The ALP in Humanities integrates media literacy and digital storytelling into academic learning, while the Computing elective supports students with an interest in technology. The LLP provides structured leadership development through real-world service opportunities.

Students looking for additional support in Mathematics — whether at the Elementary or Additional level — may find it helpful to work with a dedicated math tuition centre like DeepThink, which offers programmes aligned to the O-Level syllabus.

Facilities and Co-Curricular Activities

The SGS campus includes classrooms fitted with interactive technology, science and computer laboratories, a library, a multipurpose sports complex, and arts studios. The school has also upgraded its media labs to support the Applied Learning Programme.

Co-Curricular Activities (CCAs) are grouped into four categories:

Physical Sports: Badminton, Basketball, Floorball, Football, Netball, and Table Tennis.

Uniformed Groups: Boys' Brigade, Girl Guides, Girls' Brigade, NPCC, Red Cross Youth, and NCC (Land).

Visual and Performing Arts: Choir, Concert Band, Guzheng Ensemble, Modern Dance, and English Drama.

Clubs and Societies: Robotics, Infocomm Technology (Media Production), and other interest-based groups.

CCA participation contributes to character development and is relevant for students considering the DSA pathway into secondary school or beyond.

Student Life and School Culture

School life at SGS is shaped by the values of integrity, diligence, and care for others. Class sizes are approximately 40 students, and the school maintains a pastoral care structure that includes counselling services, anti-bullying programmes, and resilience-building workshops aligned with MOE guidelines.

The LLP in Community Youth Leadership is a key part of the school culture, with students participating in peer mentoring and community service throughout their time at SGS. The school also has Special Educational Needs (SEN) officers who support students with diverse learning requirements, in line with MOE's inclusive education framework.

The Personalised Digital Learning Programme (PDLP) equips each student with a personal learning device, supporting the development of digital literacy and self-directed learning habits. Resources on device management and cyber wellness are available to parents through the school's website.

SGS operates Monday to Friday, with school hours from 7:00 AM to 5:30 PM. The school is closed on weekends and public holidays, with classes typically beginning around 7:30 AM.

Frequently Asked Questions about Serangoon Garden Secondary School

SGS is a government co-educational secondary school with a focus on media literacy through its Applied Learning Programme and leadership development through its Learning for Life Programme. It has maintained strong O-Level pass rates and offers Full Subject-Based Banding for flexible academic pathways. Parents should visit the school and consider whether its programmes align with their child's interests and strengths.

Yes. SGS is a government co-educational school that admits both boys and girls.

No. The Ministry of Education does not publish official rankings for secondary schools. Each school is assessed on its own programmes, strengths, and suitability for individual students rather than on a comparative league table.

Based on the 2024 posting exercise, the indicative AL score ranges for non-affiliated students were: Posting Group 3: 8 to 22, Posting Group 2: 23 to 25, and Posting Group 1: 26 to 29. These figures reflect the scores of the last admitted students and may change annually. Check MOE SchoolFinder for the most current data.

Subjects include English Language, Mathematics, Additional Mathematics, Biology, Chemistry, Physics, combined Science options, Humanities (Social Studies with Geography, History, or Literature), Principles of Accounts, Computing, Art, Design and Technology, Nutrition and Food Science, and mother tongue languages including Chinese, Malay, and Tamil. Subject availability may vary by cohort; refer to the school's official website for the latest offerings.

CCAs span four categories. Sports include Badminton, Basketball, Netball, Football, Table Tennis, and Floorball. Uniformed groups include Boys' Brigade, Girls' Brigade, Girl Guides, NPCC, Red Cross Youth, and NCC (Land). Performing arts options include Choir, Guzheng Ensemble, Modern Dance, English Drama, and Concert Band. Clubs include Robotics and Infocomm Technology (Media Production).

No. SGS has no affiliation with any primary school, so there are no affiliation-based priority admissions. Entry is determined by PSLE scores or DSA.

DSA applications are submitted through the MOE DSA portal, which typically opens in May to June for entry the following January. Selection is based on trials, interviews, or portfolios in areas such as sports, uniformed groups, and performing arts. Contact the school directly for the specific talent categories offered in each intake cycle.

The ALP focuses on Humanities, specifically researching society through media literacy. Students develop skills in analysing societal issues using media tools, critical reasoning, and practical application of what they learn.

The LLP is in Community Youth Leadership. It develops students' leadership skills and sense of social responsibility through structured community service, leadership training, and character-building activities.

Yes. SGS implements Full Subject-Based Banding (FSBB), which allows students to take subjects at G1, G2, or G3 levels according to their individual strengths, providing flexibility across academic areas.

The school operates Monday to Friday from 7:00 AM to 5:30 PM and is closed on weekends and public holidays. Classes typically begin around 7:30 AM. The detailed school calendar, including term dates and events, is published on the school's official website.

SGS was originally established in 1959 as Lichfield Secondary School. In 1969 it merged with the neighbouring school and took on its current name. The school relocated to its present campus in 1985 and has since developed programmes in media literacy and community leadership.

Yes. The school has Special Educational Needs (SEN) officers who provide support for students with diverse learning needs, following MOE's guidelines for inclusive education.

Under the PDLP, students use personal learning devices to support classroom learning, develop digital literacy, and build self-directed study habits. Parents can access resources on device management and cyber wellness through the school's website.

The school uses ongoing assessments integrated into the curriculum to identify and address learning gaps. Subjects are structured around O-Level requirements, and promotion criteria follow MOE standards. For students seeking additional help in Mathematics, DeepThink is a math tuition centre that offers O-Level-aligned programmes designed to strengthen understanding and exam readiness.

Yes. SGS runs on a single session, which allows for a full day of academic lessons and co-curricular activities.

Character development at SGS is anchored in the LLP in Community Youth Leadership and the school's CCA programme. Students participate in community service, peer mentoring, and values-based activities. The school also conducts sexuality education in line with MOE guidelines, covering topics such as healthy relationships and responsible decision-making.

Admission is primarily through the Secondary 1 Posting Exercise, which allocates places based on PSLE AL scores. Students may also apply via DSA before PSLE results are released. As SGS has no primary school affiliations, all applicants use the non-affiliated score ranges. The latest admission details are available on MOE SchoolFinder or the school's website.

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