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WINSON SIU

International Mathematics Exam Strategist

國際數學科考試軍師

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250+ students coached (1-to-1) • 11,000+ lessons • 8 yrsCityUHK • BBA QFRM (Math Minor) • First Class HonoursHK A-Level Examination Pure Math A (Top 4.8%)

ABOUT WSMATH

Premium Exam Coaching

IBDP, A-Level / IAL and IGCSE — a structured system focused on marks, not guesswork.

Best setup: iPad + Apple Pencil + GoodNotes

Who I teach

IBDP · A-Level / IAL · IGCSE
Ages 15–18students worldwide

IBDP Math

AAHL · AASL · AIHL · AISL

Other programmes

A-Level / IAL · IGCSE · IBMYP

Tutor pointing upward

What you get

  • Diagnostic-first planning: a week-by-week roadmap based on your exact bottlenecks.
  • Markscheme execution: how to write solutions that consistently score.
  • Deliberate practice: targeted sets, review, and error-proof routines.

How I teach

  • Live Zoom lessons with interactive problem-solving and clean digital working.
  • Post-lesson homework and correction loops to eliminate recurring errors.
  • Lessons are primarily delivered in Cantonese/Mandarin; English delivery is available on request. Exam writing is trained in English.
Winson Siu • 數學軍師
James (2024) IBDP AAHL 1 → 7 (2 years)Fiona (2022) IBDP AAHL 3 → 6 (3 months)Sharon (2023) IBDP AASL 3 → 7 (1.5 months)Bill (2021) IAL Further Math F → A* (2 years)Emily (2018) IGCSE 0606 B → A* (2 months)Kelly (2023) IGCSE 0607 F → A (10 months)Janis (2024) IGCSE 0580 C → A* (4 months)

Courses covered

A structured by-topic question bank (2008–2025), organised by topic and year, is used across the following courses.

IBDP Courses

AA / AI · HL / SL · IA

Flagship
  • Math Analysis and Approaches HL
  • Math Analysis and Approaches SL
  • Math Applications and Interpretation HL
  • Math Applications and Interpretation SL
  • Math Internal Assessment (IA)

A-Level Courses

Edexcel · Cambridge · AQA · OCR

  • Edexcel IAL Further Math YFM01
  • Edexcel IAL Math YMA01
  • Edexcel GCE AL Further Math 9FM0
  • Edexcel GCE AL Math 9MA0
  • Cambridge CAIE Further Math 9231
  • Cambridge CAIE Math 9709
  • AQA AL Further Math 7367
  • AQA AL Math 7357
  • OCR AL Math H240

IGCSE Courses

Cambridge · Edexcel · IBMYP

  • Cambridge Additional Math 0606
  • Cambridge International Math 0607
  • Cambridge Math 0580
  • Edexcel Further Pure Math 4PM1
  • Edexcel Math 4PM0
  • IB Middle Year Programme

Limited 1-to-1 availability — enquire for placement and a recommended plan.

Premium, outcomes-driven coaching for IBDP, A-Level / IAL and IGCSE.

IBDP COACHING PACKAGES

Choose the path that fits your goal

From high-leverage small group classes to fully tailored 1-to-1 coaching.

Score improvement · Level 7 / A* targets

Results snapshot

Since 2018
250+students coached 1-on-1

Math HL 6+ rate

65%+

Math SL 6+ rate

65%+

Standard 1-to-1 rate

Premium Quality
HKD1,500/ hour

Group course investment

WasHKD 60,000Save 67%Save HKD 40,200
HKD19,800/ full programme~HKD 600 / lesson

Value comparison

32+ hours 1-to-1 ≈ HKD 48,000vsHKD 19,800 for 32+ structured group sessions.

Premium 1-to-1
Customised coaching

Typical rate

HKD 1,500/ hour

IBDP Private coaching

For students who want maximum customisation, tight accountability, and fast score improvements.

  • Deep dive into school tests, Math IA preparation, and mock exams.
  • Fully personalised by-topic drills and homework, adjusted weekly.
  • Weekly performance tracking with targeted correction of weak topics.
  • Ideal if you’re pushing for Level 7 and want strict pacing.

8-lesson intensive

Around HKD 12,000 for an 8-lesson block (8 × 60 mins).

  • Priority online correspondence.
  • Unlimited tailor-made past-paper practice with step-by-step solutions.
  • 8 online lessons of 60 minutes with custom time allocation.
  • Detailed summary by topic and school mock exam prediction.
  • IBDP Math IA topic setup & guidance until completion.
  • Many students see strong improvement with consistent attendance and a disciplined weekly workload. Outcomes vary by starting level and timeline.
  • Referral rebate of up to HKD 3,000 per student referred.
Tutor pointing upward
High-value Structured Package
Most popular

Full programme

HKD 60,000Save 67%Save HKD 40,200

HKD 19,800(~HKD 600 / lesson)

IBDP Math Level 7 Mastery System

A structured, exam-first programme designed primarily for IBDP students, with bridging support for pre-DP (IGCSE / IBMYP) where needed.

  • Approx. 32+ high-quality live Zoom lessons with replays available.
  • Topic-by-topic notes + curated past-paper practice (2008–2025)
  • Built for motivated students who want a full structure, consistent routines, and measurable progress.
Course leaflet preview
Page 1 / 9
Course leaflet page 1
Supported by a PhD-level mathematics team

IBDP Math IA Guidance

A structured, topic-driven guidance format to help students produce a unique and high-quality Math IA.

Lesson structure
  • Customizes Math IA topics to align with individual student interests.
  • Integrates knowledge beyond the standard curriculum for enhanced grades.
  • Guides students to produce high-quality, unique essays efficiently within lesson time.
  • Achieved successful outcomes for over 80 students from 2020 to 2025.
  • Effectively boosts Predicted Grades and makes a positive impression on school teachers.
  • Minimized the need for extra work outside of lessons.
Available topic directions
Ancient Math in Modern Times
Uncover how modern techniques breathe new life into solving ancient mathematical puzzles.
Artistic Math
Unleash creativity through mathematical patterns and designs, blending art with equations.
Astronomy and Mathematics
Delve into the celestial realm, using math to model the complex interactions of planets and stars.
Environmental Math
Tackle environmental challenges and natural phenomena with insightful mathematical analysis.
Geometry in Everyday Life
Investigate common objects through a mathematical lens, revealing hidden geometrical wonders.
Math in Engineering
From designing roller coasters to solving structural problems, discover the application of math in engineering.
Mathematics in Society
Explore socio-economic issues through mathematical methodologies, understanding the world in numbers.
Practical Problem-Solving
Apply math to everyday scenarios, from game strategies to efficient division of resources.
Sports and Mathematics
Explore the relationship between athletic performance and mathematical principles, like optimizing sports equipment.

STUDENT VOICES

What my students and parents say

Real results from IBDP, A-Level / IAL and IGCSE students worldwide.

Student voices

Real students talking about their WSMath journey

Short clips from different students sharing how they improved with Winson’s coaching.

  • Alice Gao (2022) avatar

    Alice Gao (2022)

    IBDP AAHL — From Level 6 to 7 [in 7 months]

    University College London

    I had the great fortune of being tutored by Winson during my IBDP years. Winson's passion for tutoring is evident in every session. He pinpoints specific areas where I need assistance and tailors his instruction to address my challenges. His notes are clear, concise, and easy to grasp. One standout aspect was the wealth of past paper questions he provided, meticulously sorted by topics and years. I am truly grateful for his guidance.

  • Bill Ting (2021) avatar

    Bill Ting (2021)

    Edexcel IAL Math + Further Math — From F to A*

    University of Cambridge

    Winson老師擅長讓艱深乏味的內容變得有趣且易於理解。對於我的任何疑問,老師都會耐心解答,直至我明白。老師對每一堂課都有充分規劃與準備,並常自願延長課堂時間完成教學。課後他會精心挑選相關題目供我練習及鞏固,如課本題目或歷屆Past Paper,並整理專屬錯題本。老師通常會先親自解題,讓我觀察解題思路及了解評分要求。Winson不僅是一位專業而友善的老師,更像一位朋友,我非常感恩能遇到這位良師益友。

  • Kitty Lam (2020) avatar

    Kitty Lam (2020)

    IBDP Math SL — From 1 to 7

    Loughborough University

    Winson’s explanations are clear and easy to understand. He patiently guides you through any concepts you find challenging. His uplifting and kind demeanor makes learning enjoyable, and he’s always willing to answer your questions even outside of lesson time.

  • Cissie Ching (2025) avatar

    Cissie Ching (2025)

    IBDP AISL — From 1 to 5 [in 20 months]

    The University of Hong Kong

    Winson老师的教学方式以习题练习为主,不断加强记忆并深入了解知识点,课后亦会有相应笔记供学生复习。老师一直很用心,包括备课/考前准备等,性格热情,教课不死板而且认真,并量身定做往年习题、易错题以及薄弱知识点单元等。

Proven Outcomes · Data-Driven Coaching

Results, with context.

A precision-engineered learning system built for ambitious students aiming for the highest performance bands across international exams.

Structured skill-building · Clear weekly progression

OUTCOME SNAPSHOT

Very high satisfaction
2+average grade uplift (From PG/mock to final)

CONSISTENT PROGRESS

90%+ improved ≥1 band

TOP BANDS

6–7 / A–A* outcomes

FAST INITIAL GAINS

Often within 8–12 weeks

IBDP · HL / AAHL / AIHL

Grade improvements

How students move from school predictions to final exam results.

📘 Final grade ≥6
21(68%)
⭐ Final grade =7
14(45%)
📈 Grade boost (≥1 grades)
28(90%)
🚀 Major jumps (≥2 grades)
20(65%)
0–1 grade improvement2 grade improvement3 grade improvement4+ grade improvement
Swipe left/right to view the full table.

👆 Hover on each cell to see the students.

Hong Kong and International Schools

Schools our students come from

A snapshot of schools we’ve supported across IBDP, A-Level / IAL and IGCSE.

  • Yew Chung International School
  • St. Stephen's College
  • Po Leung Kuk Choi Kai Yau School
  • Diocesan Boys' School
  • Diocesan Girls' School
  • St. Paul's Co-educational College
  • St. Paul’s Convent School
  • Wong Kam Fai Secondary School
  • Li Po Chun United World College
  • G.T. (Ellen Yeung) College
  • German Swiss International School
  • The ISF Academy
  • Victoria Shanghai Academy
  • Malvern College
  • Kiangsu-Chekiang College
  • ESF King George V School
  • ESF Sha Tin College
  • ESF Island School
  • ESF West Island School
  • ESF Discovery College
  • ESF Renaissance College
  • Chinese International School
  • Canadian International School
  • Singapore International School
  • French International School
  • Australian International School
  • Korean International School
  • American School
  • International College
  • Harrow International School

30 total schools

Start your IBDP / A-Level / IGCSE coaching

Premium Zoom coaching with iPad + Apple Pencil + GoodNotes

  • Weekly roadmap + correction loop (tracked progress)
  • Foundations by topic → past paper strategy → exam execution
  • 18,000+ hours • 250+ students • 11,000 lessons taught
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Fast replies. Send your curriculum, year level, and target grade to get started.

FAQ

Frequently Asked Questions

Answers to common questions about WSMath coaching services.

FAQ

Questions parents and students ask most

Clear expectations. Clear structure. Clear results.

Who is WSMath best for?

WSMath is for IBDP, A-Level / IAL, and IGCSE students who want a structured, exam-first plan—with clear weekly actions, accountability, and measurable grade improvement.

How do I choose between 1-to-1 coaching and group class?

Group is the most cost-effective way to follow a full structure and routine. 1-to-1 is fully personalised with faster feedback and more targeted pacing.

What language are lessons taught in?

Lessons are primarily delivered in Cantonese/Mandarin to ensure genuine understanding. All exam execution is trained in English — questions, key terms, and written solutions in the markscheme style. Full English delivery is available on request.

How do lessons work?

Lessons are run live on Zoom and are highly interactive. I’ll explain the core concept, then we apply it immediately through targeted past-paper questions with markscheme-focused thinking. After each lesson, you’ll receive structured homework to consolidate the skills and eliminate recurring errors. Face-to-face lessons are also available at my centre in Times Square, Causeway Bay.

How many hours per week do I need for an IBDP Level 6 / 7?

As a baseline, a Level 6 typically requires around 6 hours per week in total (lessons + independent practice), while a Level 7 usually requires 7+ hours per week. The exact plan depends on your current level, how quickly you need to improve, and how consistently you can follow the weekly workload.

What if my foundation is weak or I’m behind?

That’s very common. We start with a diagnostic to pinpoint the exact gaps, rebuild the fundamentals by topic, and only then scale into past papers and markscheme execution. You’ll follow a weekly plan designed to turn weak areas into reliable exam marks.

Do you offer trial lessons?

Private Coaching (1-to-1): Yes — a trial session is available upon request, mainly to confirm fit and set expectations. IBDP Math Level 7 Mastery System (Group): No — it’s a structured programme designed to work as a complete system (diagnosis → plan → practice → feedback loops), so a single session wouldn’t reflect the real process or outcomes.

What should I prepare before the first lesson?

An iPad + Apple Pencil + GoodNotes is ideal for clean, fast, and interactive work. Please also ensure a stable internet connection. Most importantly, be ready to follow the weekly practice plan between lessons — that’s where the biggest gains come from.

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