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Showing videos from
**Eddie Woo**
with a total of **4,051** videos

06:55 An ingenious & unexpected proof of the Binomial Theorem (1 of 2: Prologue)

4y11m ago

06:18 Demonstrating the Binomial Theorem from Pascal's Triangle

4y11m ago

04:46 Sierpinski's Triangle

4y11m ago

06:56 Factorials

4y11m ago

09:01 Think deeply about simple things

4y11m ago

06:50 Calculating the cash discount (two examples)

4y11m ago

12:12 Paying cash: why is it cheaper?

4y11m ago

06:24 Calculating the best price: two ways to compare

4y11m ago

04:34 Which is the best price? (simple example)

4y11m ago

08:52 The sum of all counting numbers equals WHAT?

4y11m ago

08:55 Grandi's Series: 1-1+1-1+1...

4y11m ago

01:55 Primes in Pascal's Triangle = Mindblown.

5y0m ago

04:48 Expressing Terms in a Generalised Binomial Expansion

5y0m ago

11:08 The Properties of Pascal's Triangle in nCr Notation

5y0m ago

04:36 Introduction to nCr Notation

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12:27 How are Binomial Coefficients related to Pascal's Triangle?

5y0m ago

05:15 The Weirdness of Pascal's Triangle

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08:17 Orders of Rotational Symmetry

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04:31 Introduction to Rotational Symmetry

5y0m ago

02:14 Sealife Aquarium, Darling Harbour

5y0m ago

08:49 Volumes by Cross-Section: Circular Slanted Roof

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14:52 Introduction to Volumes by Similar Cross-Section: Square Pyramid

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10:28 Generalising from Volumes by Slices & Shells

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09:04 Understanding Rates: Relationships Between Quantities

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04:29 Mid-Air Target Question (4 of 4): Two Final Results

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07:20 Mid-Air Target Question (3 of 4): Implied Restriction on Firing Angle

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04:26 Mid-Air Target Question (2 of 4): Time of Impact

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08:54 Mid-Air Target Question (1 of 4): Time of Equal Horizontal/Vertical Displacement

5y0m ago

10:41 What happens when the power isn't a whole number? (Fractional Indices)

5y0m ago

09:36 Equation of Path Example Question (2 of 2): Adding in a Slanted Road

5y0m ago

07:49 Equation of Path Example Question (1 of 2): Identifying Important Features

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03:47 Equation of Path: Understanding Time as the Parameter

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11:00 Reflectional Symmetry

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04:25 Working w/ Fractional Indices: Basic Example Questions

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07:55 Evaluating a Volume by Slices & by Shells

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10:20 Introduction to Volumes by Cylindrical Shells: Visual Comparison with Slicing

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07:45 Transformation & Rotation by Repeated Reflection

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11:21 Composite Transformations

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02:17 Evaluating Derivative of an Inverse Function

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02:13 Evaluating Trig Ratio of Inverse Trig Expression

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12:27 Determining & Interpreting the Inverse of a Special Exponential Function

5y0m ago

09:44 Modified Inverse Trig Graph: Determine Features & Evaluate Area

5y0m ago

03:46 Rewriting Expressions w/ Negative Indices (Basic Examples)

5y0m ago

01:18 Building a Miniature Greenhouse

5y0m ago

07:07 Negative Indices

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03:43 Overview of the Multiplication/Division Index Laws

5y0m ago

07:29 Restrictions when Solving Logarithmic Equation

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11:17 Relationship Between High & Low Firing Angles

5y0m ago

05:18 Why be a maths teacher?

5y0m ago

08:11 Projectile Motion: Aiming for a Target (2 of 2: Determining Firing Angle)

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10:30 Projectile Motion: Aiming for a Target (1 of 2: Generating Time Equations)

5y0m ago

04:45 Power of a Power

5y0m ago

14:22 What is 0 to the power of 0?

5y0m ago

07:01 Congruence Transformations (3 of 3: Reflection)

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05:44 Congruence Transformations (2 of 3: Rotation)

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05:47 Congruence Transformations (1 of 3: Translation)

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03:50 Shapes are simple... but mysterious!

5y0m ago

03:50 Projectile Motion: Simple Worked Example (4 of 4: Equation of Path)

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09:59 Projectile Motion: Simple Worked Example (3 of 4: Understanding the Point of Impact)

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04:41 Projectile Motion: Simple Worked Example (2 of 4: Developing 4 Time Equations)

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10:41 Projectile Motion: Simple Worked Example (1 of 4: Resolving Initial Velocity)

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05:29 Understanding the Zero Index

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09:09 Expressing I(n) without Recursion

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07:29 Determining Algebraic Recurrence Relation

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05:25 Using Properties of Definite Integrals: Trigonometric Integrand (2 of 2)

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07:31 Multiplying terms with different bases: approaches that work vs. ones that don't

5y0m ago

07:55 Using Properties of Definite Integrals: Trigonometric Integrand (1 of 2)

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06:43 Multiplying Terms w/ Indices (Basic Example)

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03:06 Indices, Exponents & Powers

5y0m ago

04:11 A million minutes, re-launched website, and say hi!

5y0m ago

17:23 Simple Harmonic Not-Motion: Fluctuating Temperature

5y1m ago

09:14 Balancing & Backtracking: 2 Approaches for 1-Step Equations

5y1m ago