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

06:27
Ways to Write Domain (& Range)
4y1m ago
06:57
Functions & Relations (2 of 2: Vertical Line Test)
4y1m ago
10:11
Functions & Relations (1 of 2: Introductory Concepts)
4y1m ago
04:32
Preliminary Extension 1 Assorted Quiz (#2: Aux Angle, Inequalities)
4y1m ago
06:27
Preliminary Extension 1 Assorted Quiz (#1: Logs, Trig Identities)
4y1m ago
05:23
External Ratio Division (2 of 2: Example Question)
4y1m ago
07:04
External Ratio Division (1 of 2: Understanding the Concept)
4y1m ago
08:52
Internal Ratio Division: Deriving the Formula
4y1m ago
12:17
Applications of Perpendicular Distance (4 of 4: Equations of Angle Bisectors)
4y1m ago
07:17
Applications of Perpendicular Distance (3 of 4: Points Equidistant from 2 Lines)
4y1m ago
04:39
Applications of Perpendicular Distance (2 of 4: Interacting with Circles)
4y1m ago
01:55
Applications of Perpendicular Distance (1 of 4: Basic Example)
4y1m ago
13:58
Perpendicular Distance (2 of 2: Deriving the Formula)
4y1m ago
09:21
Perpendicular Distance (1 of 2: Introduction to the Formula)
4y1m ago
04:21
Illustrating the Angle Sum of a Triangle
4y1m ago
12:40
Linear Functions (2 of 2: Forms Involving Geometric Features)
4y1m ago
10:27
Linear Functions (1 of 2: Simple Forms)
4y1m ago
06:54
Solving Log Equations w/ Extraneous Solutions (Example 2 of 2)
4y1m ago
07:20
Solving Log Equations w/ Extraneous Solutions (Example 1 of 2)
4y1m ago
02:58
Solving Simple Logarithmic Equations
4y1m ago
09:38
Expressing a Logarithm in terms of Other Logs
4y1m ago
06:57
Using Quadrilateral Properties (2 of 2: Example Proof)
4y1m ago
04:15
4y1m ago
10:24
Indicial/Logarithmic Equations/Inequalities
4y2m ago
01:24
Announcing Wootube², my second channel!
4y2m ago
09:24
Quadrilateral Evolution (2 of 2: To the Square)
4y2m ago
08:43
Quadrilateral Evolution (1 of 2: To the Parallelogram)
4y2m ago
06:41
Logarithms / Change of Base (2 of 2: Deriving the Law)
4y2m ago
07:32
Logarithms / Change of Base (1 of 2: About Base 10)
4y2m ago
08:13
Using Triangle Properties in Geometric Proofs
4y2m ago
07:48
Equal Angles Opposite Equal Sides
4y2m ago
04:01
Understanding Logarithms as Time vs. Growth (2 of 2: Interpreting the Laws)
4y2m ago
07:02
Understanding Logarithms as Time vs. Growth (1 of 2: Introducing the Metaphor)
4y2m ago
11:08
The Lighthouse (Challenging 3D Trig Question)
4y2m ago
07:42
Angle Between 2 Lines (Example Question: Unknown Gradients)
4y2m ago
05:54
Tricky Trig Identity Result
4y2m ago
09:49
The Global/Historical Geometry Project (2 of 2: Einstein to today)
4y2m ago
10:25
The Global/Historical Geometry Project (1 of 2: Euclid to Lobachevsky)
4y2m ago
13:02
Introduction to Auxiliary Angle (2 of 2: Using an Identity)
4y3m ago
09:02
Introduction to Auxiliary Angle (1 of 2: Adding 2 Waves)
4y3m ago
13:44
Determining the Inverse of a Matrix Algebraically
4y3m ago
07:05
Factorising Algebraic Expressions (2 of 2: With Negatives)
4y3m ago
08:28
Factorising Algebraic Expressions (1 of 2: All Positives)
4y3m ago
05:44
3D Trigonometry: a notorious question (2 of 2: Working the numbers)
4y3m ago
11:46
3D Trigonometry: a notorious question (1 of 2: Setting up the diagrams)
4y3m ago
09:59
Using t-results to Solve Trigonometric Equations (Example 2)
4y3m ago
12:05
Using t-results to Solve Trigonometric Equations (Example 1)
4y3m ago
03:48
The difference between “And” & “Or”
4y3m ago
23:13
Vita Viridi: STEM Project Launch (Folio & Research Brainstorming)
4y3m ago
23:19
Vita Viridi: STEM Project Launch (Teacher Introductions)
4y3m ago
08:30
Introduction to t-results (3 of 3: Proving Identities)
4y3m ago
06:07
Introduction to t-results (2 of 3: Thorough Proof w/ Identities)
4y3m ago
09:19
Introduction to t-results (1 of 3: Quick Proof w/ Triangle)
4y3m ago
11:15
Multiplying Algebraic Terms (version 2)
4y3m ago
07:11
Expanding Algebraic Expressions
4y3m ago
08:22
Index Laws w/ Algebra
4y3m ago
07:14
Optimal Price Point (3 of 3: Price Sensitivity Meter)
4y3m ago
14:51
Optimal Price Point (2 of 3: Interpreting the Data)
4y3m ago
08:25
Optimal Price Point (1 of 3: Four Questions)
4y3m ago
11:18
Multiplying Algebraic Terms
4y3m ago
06:02
Angle Between 2 Lines
4y3m ago
05:29
Angle Between Line & Axis
4y3m ago
10:00
Compound Angle Identities (4 of 4: Example Questions)
4y3m ago
16:47
Compound Angle Identities (3 of 4: Tan)
4y3m ago
07:03
Compound Angle Identities (2 of 4: Cosine)
4y3m ago
17:33
Compound Angle Identities (1 of 4: Sine)
4y3m ago
06:13
Why the Sine Rule Works (3 of 3: Obtuse Angles)
4y3m ago
07:27
Why the Sine Rule Works (2 of 3: Right Angles)
4y3m ago
11:30
Why the Sine Rule Works (1 of 3: Acute Angles)
4y3m ago
06:05
Algebraic Substitution
4y3m ago
12:01
Algebra, the Gamechanger of Mathematics
4y3m ago
07:00
Cosine Rule: An Upgrade to Pythagoras' Theorem
4y3m ago