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If you’re looking for clear, personalized help in math or physics, this is a live 1-on-1 lesson with me, Tim Chen. I work with students from a wide range of programs. Whether you’re preparing for big exams, tackling tough topics, or aiming for top scores and universities.

 

Lessons are always tailored to your pace, your goals, and your learning style. I’ll help you build a solid understanding, improve problem-solving, and feel more confident step by step.

 

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Course Contents

 

Part I – Core Topics

 

Unit 1: Straight Lines

• The equation of a line & Graphing
• Perpendicular bisectors & Simultaneous equations

 

Unit 2: Sets and Venn Diagrams

• Sets, Intersection, and Union
• Interval notation & Venn diagrams

 

Unit 3: Surds and Exponents

• Radicals & Laws of exponents
• Scientific notation

 

Unit 4: Equations

• Quadratic and Power equations
• Solving with technology

 

Unit 5: Sequences and Series

• Arithmetic & Geometric sequences
• Financial mathematics (Growth and decay)
• Arithmetic and Geometric series

 

Unit 6 & 7: Geometry & Trigonometry

• Surface area, Volume, and Capacity
• Right-angled and Non-right-angled trigonometry
• Sine and Cosine rules

 

Unit 8 & 9: Space & 3D Trigonometry

• Coordinates in space
• Trigonometry in 3D

 

Unit 10 – 12: Probability & Statistics

• Theoretical & Experimental probability
• Sampling methods & Data types
• Measures of central tendency & Spread (Standard deviation)
• Box-and-whisker diagrams & Cumulative frequency

 

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Part II – Advanced Topics

 

Unit 1 & 2: Approximations & Finance

• Absolute and percentage error
• Loans and Annuities (Advanced Financial Math)

 

Unit 3 & 4: Functions & Modelling

• Domain, Range, and Transformations
• The modelling cycle & Linear models

 

Unit 5: Bivariate Statistics

• Pearson’s & Spearman’s correlation
• Least squares regression line

 

Unit 6 & 7: Quadratic & Variation Models

• Quadratic graphs and Vertex properties
• Direct and Inverse variation

 

Unit 8 & 9: Exponentials & Trig Functions

• Logarithms (Base 10 and Natural)
• Periodic behaviour & Trigonometric modelling

 

Unit 10 – 13: Calculus (Intro to Apps)

• Differentiation rules & Rates of change
• Optimization problems & Curve properties
• Integration (Area under a curve & Antidifferentiation)

 

Unit 14 & 15: Probability Distributions

• Discrete & Binomial distributions
• Normal distribution & Quantiles

 

Unit 16 & 17: Inference & Voronoi Diagrams

• Hypothesis Testing (t-test & Chi-squared test)
• Voronoi construction & Nearest neighbour interpolation

 

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Subjects I Teach

 

• Standardized Tests: SAT math, ACT math
• AP Courses: Calculus AB/BC, Physics 1/2/C, Statistics, Precalculus
• IBDP: Math AA/AI, Physics, IA Guidance
• A-Level: Mathematics, Physics
• Other: Algebra 1/2, Geometry, Integrated Math (IM1-IM4)

 

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About Me

 

I focus on clear explanations, strong fundamentals, and real progress. I’ve worked with students worldwide to help them navigate competitive exams and build confidence in math and physics.

 

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Lesson Format

 

• Live 1-on-1 via Zoom (English or Mandarin)
• Flexible scheduling
• Optional whiteboard snapshots or recordings

 

If you’re serious about improving, let’s work together. One concept, one session at a time.