Eddie Woo

2M subscribers

5K videos

I teach mathematics at a comprehensive public high school in Sydney, Australia. I'm also an author (Woo's Wonderful World of Maths, It's a Numberful World, E...

Latest Videos

Circle Equations (3 of 3 Semi Circles)

Circle Equations (2 of 3 Generalising an equation)

Circle Equations (1 of 3 Starter questions)

Adding and Subtracting Fractions (4 of 4 Mixed numeral approach)

Adding and Subtracting Fractions (3 of 4 Comparing methods)

Adding and Subtracting Fractions (2 of 4 Common denominators)

Adding and Subtracting Fractions (1 of 4 Starter questions)

Rocket Launching 101 (Ultimate Classroom lesson)

Distillation (Ultimate Classroom lesson)

Encryption & Prime Numbers (Ultimate Classroom lesson)

Secret Codes (Ultimate Classroom lesson)

How cameras see the world (Ultimate Classroom lesson)

Kinetic & Potential Energy (Ultimate Classroom lesson)

Trigonometry and Reflecting Lasers (Ultimate Classroom lesson)

Drone Sensor Programming (Ultimate Classroom lesson)

The Geometry of Search Patterns (Ultimate Classroom lesson)

Ultimate Classroom - season 2 trailer!

Those Who Can, Teach - guest lecture at International Mathematical Olympiad 2025

Present Value Tables (3 of 3 Car loan question)

Present Value Tables (2 of 3 Retirement fund question)

Present Value Tables (1 of 3 Interpreting the values)

Future Value Tables (2 of 2 Using the tables)

Future Value Tables (1 of 2 Deriving the values)

Don't follow your passion - MUSE Sydney

Loan Repayments (2 of 2 Evaluating & interpreting the solution)

Loan Repayments (1 of 2 Setting up the equations)

Y12 Review Questions (Trigonometric equation & exponential graph)

Financial Model Spreadsheet (5 of 5 Comparing investment models)

Financial Model Spreadsheet (4 of 5 Applying model to problems)

Financial Model Spreadsheet (3 of 5 Visualising present & future value)