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Our Tutors

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Kenji Choy ( Ken Sir )

Academic Excellence & High Intelligence

  • Mensa International Registered Member (The High IQ Society).

  • Three-time scholarship recipient, completing his undergraduate degree at The University of Hong Kong (HKU) with full tuition coverage.

  • Currently a Doctoral Student in Education Management.
     

Elite Teaching & Leadership

  • Senior Mathematics Teacher at a prestigious Band 1 school.

  • Chairman of the Hong Kong Association of Professional Mathematics and Science Research.

  • Keynote Speaker invited by Longman Publishing for DSE Analysis Seminars.
     

Proven Track Record

  • Expertise in global curricula, including HKDSE, IB, SAT, and AP.

  • Consistent history of students achieving Grade A / Level 5** in public examinations.

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Author of multiple best-selling mathematics reference books

Including:
《HKDSE Mathetactics Mock Paper 1 • Conventional Questions》
《HKDSE Mathetactics Mock Paper 1 • Multiple Choice Questions》
《HKDSE Mathetactics Core AB》
《HKDSE Mathetactics Core M1AB》
《HKDSE Mathetactics Core M2AB》

Person Writing Notes

Editorial Reviewer for numerous best-selling Math and Physics study guides

Including:

• Pan Lloyds Publishers Ltd (Longman) Supplementary Exercise:
《HKDSE Mathematics Conventional Questions (Core)》

• Pan Lloyds Publishers Ltd (Longman) Supplementary Exercise:
《HKDSE Physics Multiple Choice Questions》

• Goodread Publishing Ltd
《HKDSE Exam Series: Physics Mock Paper》

Media Coverage

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《HKDSE Mathetactics Core AB》

This book is specifically compiled for the NSS Mathematics Core Module (Secondary 4 to Secondary 6) curriculum.

  • 11 Tactical Maneuvers: Revealing secret exam strategies to help you solve complex problems with speed, precision, and efficiency.

  • The Master Calculator: Custom-designed calculator programs to solve public exam questions with lightning speed and absolute accuracy.

  • The Tactical Trap Alert: In recent years, public exams have been filled with subtle traps. This section identifies common student pitfalls, helping you avoid mistakes and gain a competitive edge.

  • Essential Formula Guide: Complex and tedious formulas are organized into concise diagrams and tables—the ultimate tool for exam preparation.

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《HKDSE Mathetactics Core M1AB》

This book is specifically compiled for the NSS Mathematics Extended Part Module 1 (Calculus and Statistics) curriculum.

  • 9 Tactical Maneuvers: Revealing exclusive exam secrets to help you solve complex problems with speed, precision, and surgical efficiency.

  • The Master Calculator: Custom-designed calculator programs to solve public exam questions with lightning speed and absolute accuracy.

  • The Tactical Trap Alert: Public exams are increasingly filled with subtle traps. This section identifies common student pitfalls, ensuring you stay ahead of the curve.

  • Essential Formula Guide: Tedious and complex formulas are condensed into clear diagrams and tables—the definitive tool for exam preparation.

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《HKDSE Mathetactics Core M2AB》

This book is specifically compiled for the NSS Mathematics Extended Part Module 2 (Algebra and Calculus) curriculum.

  • 8 Tactical Maneuvers: Revealing exclusive exam secrets to help you solve complex problems with speed, precision, and surgical efficiency.

  • The Master Calculator: Custom-designed calculator programs to solve public exam questions with lightning speed and absolute accuracy.

  • The Tactical Trap Alert: Public exams are increasingly filled with subtle traps. This section identifies common student pitfalls, ensuring you stay ahead of the curve.

  • Essential Formula Guide: Tedious and complex formulas are condensed into clear diagrams and tables—the definitive tool for exam preparation.

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HKDSE Mathematics Mock Paper 1.Conventional Questions

100% Exam-Oriented: Staying Ahead of the Latest DSE Trends

  • A concise presentation of all complex formulas within the NSS curriculum.

  • Custom-designed calculator programs to solve public exam questions with ease.

  • An analysis of various student capabilities, allowing students to "prescribe the right cure" for their weaknesses.

  • Strategic recommendations tailored for students with different target grades to achieve optimal results.

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HKDSE Mathematics Mock Paper 2.Multiple Choice Questions

This book is specifically compiled for Paper 2 of the NSS Mathematics Core Module public examination.

  • Complex and tedious formulas are presented through streamlined diagrams and tables.

  • Advanced calculator programs written to solve public exam questions with lightning speed and absolute precision.

  • Strategic recommendations tailored for students with different target grades to achieve optimal results.
     

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《Math Blitz: Core AB》

This book is specifically tailored for the HKDSE Mathematics public examination.

  • Blitz the Exam! Tackle long and tedious problems with ease; solve Multiple-Choice (MC) questions with speed, precision, and surgical efficiency.

  • < The Master Calculator >: A vast array of calculator programs designed to complete Cubic Equations, Simultaneous Equations (Linear-linear and Linear-quadratic), and more with lightning speed and absolute accuracy. This is truly the ultimate choice for public examinations.

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Speedy Math Slaughter Mock Paper Series

This book is specifically designed for the HKDSE Mathematics curriculum.

  • 100% Exam-Oriented: Fully aligned with the HKDSE question types, formats, and syllabus.

  • Bonus: All-New : Includes exclusive calculator programs to solve complex public exam problems with ease.

  • Bonus: Standard Marking Schemes: Features common public exam marking guidelines to help you understand the criteria and achieve higher scores effortlessly!

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Speedy Math Slaughter M1 AB

Master HKDSE M1 with curated exam questions and a bonus mock paper—designed to keep you one step ahead.

  • Blitz the Exam! Effortlessly tackle long and tedious problems. Solve questions with speed, precision, and surgical efficiency to save precious exam time.

  • < The Master Calculator >: Covers Binomials, Trapezoidal Rule, and M1 Distributions—designed for maximum speed and precision in the exam.

  • < Past Exam Questions >: Expertly curated practice to help you master the nuances and specific demands of the current exam system.

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Speedy Math Slaughter M2 AB

Specifically designed for HKDSE M2, this book features curated questions and a bonus mock paper to give you a competitive edge.

  • Blitz the Exam! Effortlessly tackle long and tedious problems. Solve questions with speed, precision, and surgical efficiency to save precious exam time.

  • < The Master Calculator >: Advanced programs for Binomial Expansion, 1st/2nd Derivatives, 3x3 Matrices, Determinants, and Inverse Matrices—ensuring lightning speed and absolute accuracy.

  • < Past Exam Questions >: Master the specific requirements of the current M2 curriculum with curated practice that bridges the gap between old and new syllabi.

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