Showing videos from Eddie Woo with a total of 3,931 videos

11:37
Ratios of Intercepts on Transversals (1 of 2: Setting up the problem)
1y6m ago
11:20
Introduction to Parabolas (2 of 2: Characteristics & translations)
1y6m ago
10:34
Introduction to Parabolas (1 of 2: Investigating the shape)
1y6m ago
07:29
Y10 Review Questions (Solving an inequality, rationalising a denominator)
1y6m ago
09:38
Inequality Proofs (Example 5 of 5: Investigating a large product)
1y6m ago
05:25
Inequality Proofs (Example 4 of 5: Arithmetic & Geometric Means)
1y6m ago
06:15
Inequality Proofs (Example 3 of 5: Is 2^300 bigger or 3^200?)
1y6m ago
05:42
Inequality Proofs (Example 2 of 5: Which number is largest?)
1y6m ago
11:07
Inequality Proofs (Example 1 of 5: How many positive integer solutions?)
1y6m ago
09:14
Financial Expectation (2 of 2: When the game isn't free)
1y6m ago
04:44
Financial Expectation (1 of 2: Introduction)
1y6m ago
11:17
Triangle Similarity (quick review)
1y6m ago
12:05
Expected Frequency
1y6m ago
12:53
Quadrilaterals (Relationships, Properties & Sufficiency Conditions)
1y6m ago
12:56
Triangle Congruence (quick review)
1y6m ago
06:40
Probability Trees (2 of 2: How to read them)
1y6m ago
07:36
Probability Trees (1 of 2: How to construct them)
1y6m ago
08:02
Number Bases (5 of 5: Conversion to binary & hexadecimal)
1y6m ago
06:49
Number Bases (4 of 5: Converting between bases)
1y6m ago
07:10
Number Bases (3 of 5: What is the "base" of a number system?)
1y6m ago
08:36
Number Bases (2 of 5: Investigating decimal expansions)
1y6m ago
10:15
Number Bases (1 of 5: Exploring numbers through a spreadsheet)
1y6m ago
04:44
Variation (3 of 3: Inverse example)
1y6m ago
04:53
Variation (2 of 3: Direct example)
1y6m ago
08:51
Variation (1 of 3: Introduction)
1y6m ago
04:28
Quotient Rule (2 of 2: Examples & warnings)
1y6m ago
10:04
Quotient Rule (1 of 2: Derivation)
1y6m ago
05:35
Product Rule (2 of 2: Applying it to example functions)
1y6m ago
12:13
Product Rule (1 of 2: Derivation)
1y6m ago
06:24
Review of Differentiation Rules
1y6m ago
06:53
Chain Rule (3 of 3: Proving a circle property)
1y6m ago
04:03
Chain Rule (2 of 3: Combining derivatives)
1y6m ago
01:49
Commonwealth Bank Teaching Awards (Eddie Woo)
1y6m ago
08:06
Chain Rule (1 of 3: Introducing a substitution)
1y6m ago
04:59
Logarithm Laws (3 of 3: Powers & coefficients)
1y6m ago
05:34
Logarithm Laws (2 of 3: Subtracting logarithms)
1y6m ago
09:28
Logarithm Laws (1 of 3: Adding logarithms)
1y6m ago
05:00
Unpacking a multi-part time zone / flight time question
1y6m ago
05:27
Daylight Saving Time
1y6m ago
08:52
Antipodal Points
1y6m ago
12:53
Equations of Tangents & Normals
1y6m ago
04:05
Introduction to Logarithms (2 of 2: Numerical examples)
1y6m ago
07:53
Introduction to Logarithms (1 of 2: Definition)
1y6m ago
04:51
Inequalities on a Number Line
1y6m ago
08:07
Simultaneous Exponential Equations
1y6m ago
06:59
Standard Time Zones (3 of 3: Example questions)
1y6m ago
12:43
Standard Time Zones (2 of 3: Important time zones)
1y6m ago
07:57
Standard Time Zones (1 of 3: Why do they exist?)
1y6m ago
10:28
Local Time (2 of 2: International Date Line, example questions)
1y6m ago
07:41
Local Time (1 of 2: Understanding the basics)
1y6m ago
06:24
Why is problem solving important in mathematics?
1y6m ago
05:18
Tricky Log Questions (4 of 4: Graphing by considering transformations)
1y6m ago
06:31
Tricky Log Questions (3 of 4: Combining terms & solving an equation)
1y6m ago
05:45
Tricky Log Questions (2 of 4: Applying the power law)
1y6m ago
03:04
Tricky Log Questions (1 of 4: Converting logs to exponentials)
1y6m ago
11:56
Applications of First Principles (4 of 4: Developing the power rule)
1y6m ago
06:03
Applications of First Principles (3 of 4: The function √x)
1y7m ago
08:26
Applications of First Principles (2 of 4: The function 1/x)
1y7m ago
10:32
Applications of First Principles (1 of 4: Refining language and notation)
1y7m ago
09:59
The Problem of Tangents (4 of 4: Finding a tangent's equation)
1y7m ago
00:23
teach.NSW Facebook live chat tomorrow!
1y7m ago
08:09
The Problem of Tangents (3 of 4: Gradient function of x²)
1y7m ago
09:59
The Problem of Tangents (2 of 4: First Principles)
1y7m ago
11:10
The Problem of Tangents (1 of 4: Gradient as a function)
1y7m ago
02:55
Graphing Rational Functions (4 of 4: Harder examples)
1y7m ago
07:55
Graphing Rational Functions (3 of 4: Initial examples)
1y7m ago
07:19
Graphing Rational Functions (2 of 4: Overall strategy)
1y7m ago
09:07
Graphing Rational Functions (1 of 4: Products and their signs)
1y7m ago
05:37
Multiple Inequality Regions (2 of 2: Union of regions)
1y7m ago
11:31
Multiple Inequality Regions (1 of 2: Intersection of regions)
1y7m ago
05:37
Inequality Regions (3 of 3: The sneaky semi-circle)
1y7m ago
11:44
Inequality Regions (2 of 3: Inequalities with curved boundaries)
1y7m ago