We understand the challenges students face in mastering Secondary School Mathematics. With our expert guidance and a detailed curriculum, we provide SEC/O Level A Math and E Math tuition that delivers results. Our approach is designed to clarify concepts, build confidence, and ensure success in exams. We focus on delivering tailored math tuition for secondary school students, helping them feel assured in their mathematical knowledge and skills, and laying a strong foundation for their SEC/O Level exams.
We understand the challenges students face in mastering Secondary School Mathematics. With our expert guidance and a detailed curriculum, we provide SEC/O Level A Math and E Math tuition that delivers results. Our approach is designed to clarify concepts, build confidence, and ensure success in exams. We focus on delivering tailored math tuition for secondary school students, helping them feel assured in their mathematical knowledge and skills, and laying a strong foundation for their SEC/O Level exams.
At our math tuition centre, we offer a structured approach to help students excel in SEC/O Level A Math and E Math. Expect a curriculum that’s aligned with the latest syllabus, providing in-depth coverage of key concepts and problem-solving techniques. Our math tuition for secondary school students includes:
The O-Level Mathematics syllabus equips students with essential problem-solving techniques and mathematical skills. It aims to:
Our O-Level maths tuition in Singapore features a structured curriculum aligned with the latest syllabus. Through expert guidance, we equip students with the essential techniques to tackle complex questions and achieve outstanding results. Our O-Level a math tuition will cover the following topics:
Number and Algebra
Geometry and Measurement
Statistics and Probability

With over 20 years of teaching experience, our Head of Mathematics, Chang Chiou Yen is the former Mathematics Head of Department at Raffles Institution. She holds a Bachelor of Science from NUS, a Master of Education from NTU, and multiple teaching qualifications from NIE, making her one of the most experienced math tutors in Singapore.

Holding a Bachelor of Science (Hons) in Mathematical Science (Statistics) from NTU, Swee Keng has over 5 years of private tutoring experience. He tailors his teaching approach to individual student challenges, consistently helping students improve their grades by at least 2 to 3 grades.

Deborah is an experienced Secondary Math tutor specialising in E Math and A Math, with a degree from the University of Western Australia. She uses a clear, structured approach to help students build strong foundations and confidence. Deborah is passionate about helping students achieve better results and develop success in Mathematics.
Our O-Level maths tuition in Singapore adopts a structured learning approach. We provide carefully curated resources to help students reinforce their understanding, track progress, and develop strong problem-solving skills.
Curated Assignments
Past-Year Exam Papers
Mock Tests
Our tuition centre for Maths is led by Chang Chiou Yen, the former Head of Mathematics at Raffles Institution, who brings over 20 years of experience in teaching secondary school maths. Our team of tutors at Sirius Mathematics is highly qualified and experienced in teaching both O-Level, A Math and E Math. They hold relevant degrees and are skilled at addressing each student’s unique needs. Focusing on a student-centric approach, their skills and experience ensure personalised guidance, targeted practice, and continuous progress tracking.
The cost of our O-Level A Math tuition is $80 per 2-hour lesson, and fees are collected on a termly basis. This rate also applies to all our Secondary School Math courses to ensure consistent and comprehensive support across different levels.
Our tuition fees cover:
Click math tuition rates to find out more about our rates.
Yes, we offer one free trial class to help students and parents assess if our math tuition for secondary meets their needs. During the trial, students will see how our expert tutors simplify complex mathematical concepts for easier understanding. They will also get a first-hand look at how they reinforce learning through curated materials. Contact Us to schedule a trial session.
O-Level Elementary Mathematics builds on algebra, geometry, statistics and applied problem solving, while Additional Mathematics requires deeper algebraic manipulation and introduces elementary calculus concepts.
Not every student takes A Math, as subject combinations vary by school and academic pathway. Our O-Level math tutors support students in either or both subjects, ensuring they clearly understand the differences in content depth and exam expectations.
Students who find O-Level Math challenging often have gaps in foundational understanding that accumulated over time. Lessons focus on identifying these gaps before rebuilding core concepts carefully and systematically.
Our approach to maths tuition for weak students emphasises guided practice, step-by-step reasoning and consistent reinforcement, so students regain clarity and confidence without feeling pressured.
The transition from upper primary to secondary mathematics involves a significant shift in thinking. While PSLE maths tuition focuses heavily on numerical fluency and model-based problem solving, O-Level Math requires stronger abstract reasoning and algebraic structuring.
Lessons are therefore designed to strengthen analytical thinking, precision in workings and familiarity with exam formats so students can adapt confidently to the higher demands of secondary mathematics.