Expert Online iGCSE Maths Tuition
Boost Grades, Confidence, and Exam Success — Live Lessons with a UK Maths Specialist
Small-group classes and personalised support for Cambridge or Pearson Edexcel iGCSE students aged 13–16, designed for families in Singapore, Hong Kong, Malaysia, Thailand, Japan, the Gulf States and Australia time zones.
✔ UK-qualified maths teacher
✔ 20+ years of experience
✔ Proven results with international students
✔ Structured weekly progress and feedback
What Parents and Students Say
⭐ “Portia gained understanding, filled learning gaps, and is now extremely well prepared. We are very grateful for your help.”
— International School Parent (SE Asia)
⭐ “Thank you for helping me achieve the Maths grade I needed to progress to university. I recommended my brother because of the support I received.”
— Former Student (University of Leeds)
⭐ “The tutoring built confidence and made a real difference in exam performance.”
— GCSE Parent Feedback
👉 View more on our Testimonials page.
Why Sigma Mathematics Academy Works
Parents choose Sigma because students get more than tutoring — they get structured teaching and measurable progress.
Every class includes:
Clear step-by-step explanations
Small group support (not crowded classrooms)
Cambridge exam technique & past paper practice
Confidence-building for struggling learners
Extension challenge for Grade 8–9 students
Better understanding → Better grades → Better exam outcomes
Who we help (Both Core + Top Set)
Support for Every iGCSE Student
Sigma is designed for students at every level:
✅ Students who feel behind or lack confidence
We rebuild foundations carefully and close learning gaps.
✅ Students aiming for top grades (A*/A)
We provide Higher Tier challenge, exam mastery, and extension questions.
✅ International school students across Asia
Lessons are aligned to Cambridge standards and taught at Asia-friendly times.
Live Weekly Class Timetable (Singapore Time, SGT, UTC+8)
Lesson Times (Singapore Time)
Weekdays: 4pm – 10pm
Weekends: Morning, Afternoon & Evening options
Students are placed into small groups based on exam board and ability.
📍 Places are limited to ensure personal feedback.
How Sigma Lessons Work
All Sigma lessons are:
Live and interactive (not pre-recorded videos)
Taught in small groups for personal attention
Supported with worksheets, homework, and feedback
Focused on both understanding and exam success
Each week, students receive:
📘 Topic teaching
📝 Past paper exam practice
✅ Marked feedback and next-step targets
📈 Progress tracking over time
Parents always know what their child is working on — and why.
Meet Your Tutor
Sigma Mathematics Academy is led by Andy, a UK-trained Maths educator with over 20 years of experience in teaching and school leadership.
Degree in Mathematics & Computer Science, Masters degree in Education
PGCE in Secondary Mathematics, Headteacher qualification
Former Vice Principal & School Improvement Consultant
Specialist in Cambridge iGCSE Maths and international curricula
Students are taught by a real expert — not a tutoring marketplace.
Simple Monthly Tuition
Pay by lesson or monthly - please contact us for prices
📍 No long contracts
📍 Limited places per cohort
📍 Free assessment before joining
Join us now
Cohorts are now forming for:
Year 9 Foundations
Year 10 Core Programme
Year 11 Exam Booster
Grade 8–9 Masterclass
Click the WhatsApp button for an immediate response to any questions, or click the button to book your free 30-minute trial lesson.