Secondary 3 and 4 · Additional Mathematics
Sec 3 and Sec 4 Maths Tuition in Singapore (A Maths)
Small-group Sec 3 and Sec 4 Add Maths tuition. Taught by Mr Ian Ang, NUS First Class Honours in Pure Mathematics and the tutor behind our JC H2 Maths classes. Onsite at our Bukit Gombak centre.
Math Academy runs weekly Sec 3 and Sec 4 A Maths tuition classes in Singapore, built for students who want to master calculus and advanced algebra to walk into the O Levels confident. Additional Mathematics (Syllabus 4049) is widely regarded as one of the toughest O Level subjects, and for many Sec 3 students, it is where grades drop one or two bands after a confident lower secondary start. Our Add Maths classes are capped at 9 students, every worksheet is personally marked, and Mr Ian Ang, co-founder and the tutor who also teaches our JC H2 Maths classes, teaches every class himself.
Why Students Choose Math Academy for Sec 3 & Sec 4 Add Maths Tuition
Consistency & Credentials
One Tutor, First Class Honours, All the Way
A Maths is taught by Mr Ian Ang alone, First Class Honours in Pure Mathematics from NUS and the tutor behind our JC H2 Maths classes. No hired tutors and no rotating staff. He teaches every technique the way it will be needed at the A Levels, because he teaches there too, so your child keeps the same tutor and the same standards from Sec 3 all the way through.
Support
Help That Does Not End at the Door
Every lesson is recorded, so students can rewatch any time. Math Academy Intelligence, our AI chatbot, gives real-time help and extra practice any time, so revision is 24/7. And Mr Ian is one WhatsApp message away throughout the week.
Taught by Mr Ian Ang: NUS First Class Honours, Pure Mathematics
Mr Ian Ang, co-founder of Math Academy, holds a First Class Honours in Pure Mathematics from NUS, awarded to the top 3 to 5% of the cohort, and was invited to conduct mathematical research at Caltech. He has taught at Math Academy for over 10 years, across both A Maths and JC H2 Maths, and he leads all our Sec 3 and Sec 4 A Maths classes.
Because Mr Ian also teaches JC H2 Maths, he knows exactly which A Maths habits pay off at the A Levels, and he teaches them that way from day one. Students who continue to JC keep the same tutor, the same methods, and the same standards from Sec 3 all the way through. Four years, one teacher, no handover.
Mr Ian came from neighbourhood schools himself, Bukit Panjang Govt High and Anderson JC, and scored a perfect L1R5 of 6 points with 7 A1s at the O Levels. Those results came from a disciplined, systematic approach to learning, and that same approach shapes every set of notes his students receive. Every worksheet is personally marked, and every student gets individual feedback.
What Every Additional Mathematics Student Gets
Class Size
Maximum 9 students per class. Every student receives focused attention, timely feedback, and consistent guidance from Mr Ian Ang.
Notes
Copyrighted in-house notes, updated every year, covering all 16 A Maths topics in bite-sized, exam-focused segments.
Lesson Recordings
Every lesson is recorded. Students rewatch their own lessons any time, so a missed class is never a lost class.
Homework Marking
Mr Ian personally marks every worksheet, identifying errors and providing targeted feedback for continuous improvement.
Direct Access
WhatsApp Support from Mr Ian Ang
Stuck on an Add Maths problem from school homework? Need clarification on a concept before your school test? Mr Ian is just a text away throughout the week, and he replies with full working, not just answers. Many students cite this as the single biggest difference between Math Academy and other tuition centres.
✦ Now Available: Free for Every A Maths Student
We taught the model.
The model teaches you.

Every A Maths student gets Math Academy Intelligence, an AI chatbot that helps two ways. Ask it anything the moment you are stuck and get real-time answers, explained the way Mr Ian teaches in class. Or ask for more practice on any topic, drawn from our question bank with worked solutions. It runs on high-end mathematical models trained on that bank, so there is no waiting for the next lesson. Revision is now 24/7. Now live for Secondary A Maths, free for Math Academy students.
Our Sec 3 & Sec 4 Math Tuition Centre in Bukit Gombak, Singapore
Every detail of our classroom is planned with the Sec 3 and Sec 4 student in mind: individual tables, ample space, and a clean organised layout that promotes better concentration and a more enjoyable study experience for upper secondary math classes.



In Their Own Words: What Students Say About Mr Ian’s Classes

Jeslyn Koh
River Valley, 2025
I have never felt embarrassed no matter how many questions I had to ask.
I have never felt embarrassed no matter how many questions I had to ask as Mr Ang was always so patient and willing to help — which was extremely helpful for a student with weak foundations like me. Each set of notes covers every possible question type for each topic...

Celeste Lee
NJC 2019
My grades had always hovered around D to E. I managed to improve tremendously within a very short period.
Before attending Math Academy, my math grades had always hovered around D–E as I could never fully grasp the concepts taught in school. However, the comprehensive notes provided and patient guidance by Mr Ang allowed me to better understand the concepts and I managed to improve...

Yun-Ning Xu
Raffles Institution, 2024
The questions are crafted really well and they progressively get harder, so you can ace your exams.
The teachers there are really nice and they will help you with any questions that you have. They are also very patient and will tailor the solutions to your needs. The questions there are also crafted really well and they progressively get harder. The teachers will help you get...
Watch a Real A Maths Lesson Before You Decide
These are real teaching clips from our Sec 3 and Sec 4 A Maths lessons, not promotional videos. You will see how Mr Ian structures a concept, breaks down each question type step by step, and teaches the answering habits that markers reward. Every weekly lesson is also recorded, so students can rewatch their own lessons any time.
Every Question Type Taught, Classified by How Often It Comes Out
For every chapter, we classify the question types by how often they appear in exams, from the ones that come out almost every year to the rare ones. Mr Ian makes sure your child is taught all of them, each with the key strategy to solve it and a simple way to remember that strategy under exam pressure. By the O Levels, nothing in the paper is a surprise.
Exam Strategy
Every Question Type Taught. Every Method Covered. Nothing Left to Chance.
Each of the 16 Add Maths topics is broken into its question types, ranked by how frequently they appear in exams. Every type is taught with the strategy to solve it and a memory hook to recall that strategy when it counts. Students walk into the O Levels knowing that every question is one they have already practised, not a formula they are meeting for the first time.
“Mr Ang goes through every single question type and gives practice for each. At my A Levels, a question came up that most students could not do because school never covered it, but I finished it swiftly because I remembered the method from his notes.”

Bansi Pavagadhi
NJC 2023
Inside Our A Maths Notes: See the Standard for Yourself
Our notes are written in-house and updated every year. Each chapter is broken into focus areas, with question types classified and answering techniques spelt out, so students always know which tool to reach for. Here are a few pages from the actual notes.




Want to see a full chapter? WhatsApp us and we will send one over.

Ready to Get Started?
Only 9 Spots Per Class: Secure Your Child’s Place
Classes fill up quickly. WhatsApp us to check current fees, available slots, and upcoming class schedules.
What Happens in Your Child’s First Sec 3 or Sec 4 Add Maths Class
Classes are 1 hour 45 minutes long. Each lesson follows a consistent structure designed to ensure students grasp complex algebra and calculus concepts effectively and, crucially, retain them through to the national exams.
First Half
Concept Teaching and Notes
Mr Ian introduces the topic using our specially crafted in-house notes, updated every year. These notes summarise key concepts and exam questions concisely. No pre-learning from school is required.
Second Half
Practice and Application
Students receive worksheets based on recent exam trends, handpicked from past national and school papers. These reinforce concepts and build problem-solving confidence. Homework completion is expected before the next lesson.
Homework
Personalised Marking and Feedback
Mr Ian personally marks each student’s work, carefully identifying mistakes and clarifying doubts. This hands-on approach ensures continuous learning and steady progress.
Keyword Training
Identifying Keywords to Score Marks
Students are taught to identify key concepts and keywords in questions, improving problem-solving speed and cross-linking concepts, a critical skill that separates A1 students from B3 students.
Onsite A Maths Classes at Our Bukit Gombak Centre
Onsite
Small-Group Classes at Our Centre
Face-to-face lessons in a focused classroom setting, with immediate access to Mr Ian throughout every lesson, at our tuition centre in Bukit Gombak, Singapore. Classes are capped at 9 students. $320 per 4 lessons.
Complete O-Level Additional Mathematics Syllabus
Every topic in the MOE Additional Mathematics syllabus (4049) is covered across Sec 3 and Sec 4, so no chapter is left unprepared going into the O Levels.
| A Maths Tuition: Topics Covered |
|---|
| 1. Simultaneous Equations |
| 2. Indices and Surds |
| 3. Polynomials |
| 4. Partial Fractions |
| 5. Quadratic Equations and Inequalities |
| 6. Exponential and Logarithmic Functions and their Graphs |
| 7. Modulus Functions |
| 8. Power Functions |
| 9. Coordinate Geometry |
| 10. Linear Law |
| 11. Further Coordinate Geometry |
| 12. Binomial Expansions |
| 13. Trigonometric Functions, Identities and Equations |
| 14. Differentiation |
| 15. Integration |
| 16. Proofs in Plane Geometry |
Frequently Asked Questions: Sec 3 and Sec 4 Add Maths Tuition
If your child is aiming for JC and plans to take H2 Mathematics, science streams in polytechnic, or any engineering or business-related course at university, A Maths is strongly recommended. A distinction in A Maths significantly improves the L1R5 score for JC admission, and the topics covered (calculus, trigonometric identities, logarithms) are direct prerequisites for H2 Math. Students who skip A Maths often struggle in JC1 Math.
E Math (syllabus 4052) is compulsory for all O-Level students and covers algebra, geometry, trigonometry, statistics, and probability. A Math (syllabus 4049) is an elective taken from Sec 3 onwards by stronger G3 students. It dives much deeper: calculus (differentiation and integration), logarithms, surds, trigonometric identities, and advanced algebra. A Math builds directly on E Math, so a weak E Math foundation usually means a struggle in A Math. Math Academy offers both Add Maths tuition and E Maths tuition.
Yes. IP students benefit just as much. While IP students skip the O Levels, the Sec 3 and Sec 4 A Maths content is still examinable in their school exams, and most IP schools cover similar topics with added depth and pace. Math Academy’s Add Maths classes are open to both G3 and IP students, and the in-house notes are pitched to handle the higher-order thinking questions IP schools tend to set. Many of our IP students come from River Valley High, Cedar Girls, and Singapore Chinese Girls School.
Starting at the beginning of Sec 3 is ideal. A Maths introduces several new concepts in the first few months, such as partial fractions, indices and surds, and polynomials, that form the foundation for everything that follows. Students who fall behind in this stretch often spend the rest of Sec 3 and Sec 4 trying to catch up. Math Academy runs Sec 3 maths tuition headstart lessons in late Sec 2 or early Sec 3 to give students a smooth introduction. That said, students can join at any point in Sec 3 or Sec 4. Our students have improved significantly even when joining months before the O Levels.
Yes. The MOE A Maths syllabus is the same backbone for both G3 and IP students. The difference is in the depth and difficulty of questions. Our in-house notes cover all 16 topics with bite-sized concept teaching, and the worksheets include the higher-order thinking questions IP schools tend to set. In a class of 9, Mr Ian calibrates support to each student’s school and ability level.
Yes, students can join at any point in the year. Lessons follow the school syllabus closely, so your child slots into a class in progress and moves with it from day one. Lessons are recorded from the week your child joins, so anything taught after joining can be rewatched any time. WhatsApp us to check current openings for sec 4 maths tuition, or visit our timetable page for available slots.
Ready to Get Started?
Sec 3 & Sec 4 Add Maths Tuition Focused on Concept Mastery
Join focused weekly lessons designed to strengthen concepts, improve problem-solving, and build O Level exam confidence.