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

Max/Min Question: Cutting a Wire in Two (2 of 2: Finding the minimum)04:31
Max/Min Question: Cutting a Wire in Two (2 of 2: Finding the minimum)
1y9m ago
Max/Min Question: Cutting a Wire in Two (1 of 2: Setting up the equations)10:08
Max/Min Question: Cutting a Wire in Two (1 of 2: Setting up the equations)
1y9m ago
The Power Curves (2 of 2: Considering higher powers)06:01
The Power Curves (2 of 2: Considering higher powers)
1y9m ago
The Power Curves (1 of 2: Investigating through tables of values)07:20
The Power Curves (1 of 2: Investigating through tables of values)
1y9m ago
Normal Distribution - HSC Question09:54
Normal Distribution - HSC Question
1y9m ago
Maximum/Minimum with Quadratics (2 of 2: Completing the square)05:47
Maximum/Minimum with Quadratics (2 of 2: Completing the square)
1y9m ago
Maximum/Minimum with Quadratics (1 of 2: Axis of symmetry)08:30
Maximum/Minimum with Quadratics (1 of 2: Axis of symmetry)
1y9m ago
Graphs of Logarithms (3 of 3: Visualising the shape)10:08
Graphs of Logarithms (3 of 3: Visualising the shape)
1y9m ago
Graphs of Logarithms (2 of 3: Investigating near x=0)09:16
Graphs of Logarithms (2 of 3: Investigating near x=0)
1y9m ago
Graphs of Logarithms (1 of 3: Considering integer values)07:59
Graphs of Logarithms (1 of 3: Considering integer values)
1y9m ago
Equations Reducible to Quadratics (Changing Logarithm Bases)08:37
Equations Reducible to Quadratics (Changing Logarithm Bases)
1y9m ago
Solving Equations with Radical Functions (2 of 2: Final solution)05:26
Solving Equations with Radical Functions (2 of 2: Final solution)
1y9m ago
Solving Equations with Radical Functions (1 of 2: Initial steps & discussion)10:58
Solving Equations with Radical Functions (1 of 2: Initial steps & discussion)
1y9m ago
Equation of a Parabola - Vertex Form (Completing the square)10:00
Equation of a Parabola - Vertex Form (Completing the square)
1y9m ago
Equation of a Translated Circle06:30
Equation of a Translated Circle
1y9m ago
Y10 Review Questions (Solving quadratic equations)06:10
Y10 Review Questions (Solving quadratic equations)
1y9m ago
Proof by Contradiction (2 of 2: Infinite primes)11:40
Proof by Contradiction (2 of 2: Infinite primes)
1y9m ago
Proof by Contradiction (1 of 2: How does it work?)08:34
Proof by Contradiction (1 of 2: How does it work?)
1y9m ago
Introduction to Quadratic Theory (2 of 2: Completing the square)06:58
Introduction to Quadratic Theory (2 of 2: Completing the square)
1y9m ago
Introduction to Quadratic Theory (1 of 2: Why we care about quadratics)06:45
Introduction to Quadratic Theory (1 of 2: Why we care about quadratics)
1y9m ago
The Circle (2 of 2: Constructing the Cartesian equation)06:42
The Circle (2 of 2: Constructing the Cartesian equation)
1y9m ago
The Circle (1 of 2: Starting with a verbal definition)07:34
The Circle (1 of 2: Starting with a verbal definition)
1y9m ago
Y10 Review Questions (Simple graphs)08:16
Y10 Review Questions (Simple graphs)
1y9m ago
The Hyperbola (2 of 2: Understanding the graph & its behaviour)13:20
The Hyperbola (2 of 2: Understanding the graph & its behaviour)
1y9m ago
The Hyperbola (1 of 2: Review of earlier graphs)10:19
The Hyperbola (1 of 2: Review of earlier graphs)
1y9m ago
Intercept Properties - Circle Geometry (3 of 3: Tangent & secant)12:28
Intercept Properties - Circle Geometry (3 of 3: Tangent & secant)
1y9m ago
Intercept Properties - Circle Geometry (2 of 3: Secants from a point)05:14
Intercept Properties - Circle Geometry (2 of 3: Secants from a point)
1y9m ago
Intercept Properties - Circle Geometry (1 of 3: Intersecting chords)05:59
Intercept Properties - Circle Geometry (1 of 3: Intersecting chords)
1y9m ago
Angle in the Alternate Segment - Circle Geometry (3 of 3: Conclusion and overall summary)09:53
Angle in the Alternate Segment - Circle Geometry (3 of 3: Conclusion and overall summary)
1y9m ago
Angle in the Alternate Segment - Circle Geometry (2 of 3: Proof)09:39
Angle in the Alternate Segment - Circle Geometry (2 of 3: Proof)
1y9m ago
Angle in the Alternate Segment - Circle Geometry (1 of 3: Setup)07:15
Angle in the Alternate Segment - Circle Geometry (1 of 3: Setup)
1y9m ago
Tangent Properties - Circle Geometry (Tangents from an external point are equal)09:21
Tangent Properties - Circle Geometry (Tangents from an external point are equal)
1y9m ago
Tangent Properties - Circle Geometry (Tangent is perpendicular to radius)09:21
Tangent Properties - Circle Geometry (Tangent is perpendicular to radius)
1y9m ago
Enrichment Problem: $1,000,000 in Specific Denominations (2 of 2: Solution)06:53
Enrichment Problem: $1,000,000 in Specific Denominations (2 of 2: Solution)
1y9m ago
Enrichment Problem: $1,000,000 in Specific Denominations (1 of 2: Setup)08:19
Enrichment Problem: $1,000,000 in Specific Denominations (1 of 2: Setup)
1y9m ago
Enrichment Problem: Arranging Counters on a Plane08:40
Enrichment Problem: Arranging Counters on a Plane
1y9m ago
Cubic Curves10:51
Cubic Curves
1y9m ago
Y10 Review Questions (Graphing parabolas)11:04
Y10 Review Questions (Graphing parabolas)
1y9m ago
Angle Properties - Circle Geometry (Angles in the same segment)10:19
Angle Properties - Circle Geometry (Angles in the same segment)
1y9m ago
Angle Properties - Circle Geometry (Second proof of angle at the centre/circumference)07:21
Angle Properties - Circle Geometry (Second proof of angle at the centre/circumference)
1y9m ago
HSC Geometry Question (2 of 2: Proving the inequality)08:37
HSC Geometry Question (2 of 2: Proving the inequality)
1y9m ago
HSC Geometry Question (1 of 2: Proving & using triangle similarity)07:50
HSC Geometry Question (1 of 2: Proving & using triangle similarity)
1y9m ago
Prelim Mathematics Ext 1 Quiz (Inequality regions, solving trigonometric equations)11:12
Prelim Mathematics Ext 1 Quiz (Inequality regions, solving trigonometric equations)
1y9m ago
Angle Properties - Circle Geometry (Angle at the centre/circumference)07:19
Angle Properties - Circle Geometry (Angle at the centre/circumference)
1y9m ago
Angle Properties - Circle Geometry (Angle in a semicircle)09:40
Angle Properties - Circle Geometry (Angle in a semicircle)
1y9m ago
Chord Properties (Circle Geometry)13:21
Chord Properties (Circle Geometry)
1y9m ago
Components of a Circle13:20
Components of a Circle
1y9m ago
Ratios of Intercepts on Transversals (2 of 2: Constructing the proof)08:34
Ratios of Intercepts on Transversals (2 of 2: Constructing the proof)
1y9m ago
Ratios of Intercepts on Transversals (1 of 2: Setting up the problem)11:37
Ratios of Intercepts on Transversals (1 of 2: Setting up the problem)
1y9m ago
Introduction to Parabolas (2 of 2: Characteristics & translations)11:20
Introduction to Parabolas (2 of 2: Characteristics & translations)
1y9m ago
Introduction to Parabolas (1 of 2: Investigating the shape)10:34
Introduction to Parabolas (1 of 2: Investigating the shape)
1y9m ago
Y10 Review Questions (Solving an inequality, rationalising a denominator)07:29
Y10 Review Questions (Solving an inequality, rationalising a denominator)
1y9m ago
Inequality Proofs (Example 5 of 5: Investigating a large product)09:38
Inequality Proofs (Example 5 of 5: Investigating a large product)
1y9m ago
Inequality Proofs (Example 4 of 5: Arithmetic & Geometric Means)05:25
Inequality Proofs (Example 4 of 5: Arithmetic & Geometric Means)
1y9m ago
Inequality Proofs (Example 3 of 5: Is 2^300 bigger or 3^200?)06:15
Inequality Proofs (Example 3 of 5: Is 2^300 bigger or 3^200?)
1y9m ago
Inequality Proofs (Example 2 of 5: Which number is largest?)05:42
Inequality Proofs (Example 2 of 5: Which number is largest?)
1y10m ago
Inequality Proofs (Example 1 of 5: How many positive integer solutions?)11:07
Inequality Proofs (Example 1 of 5: How many positive integer solutions?)
1y10m ago
Financial Expectation (2 of 2: When the game isn't free)09:14
Financial Expectation (2 of 2: When the game isn't free)
1y10m ago
Financial Expectation (1 of 2: Introduction)04:44
Financial Expectation (1 of 2: Introduction)
1y10m ago
Triangle Similarity (quick review)11:17
Triangle Similarity (quick review)
1y10m ago
Expected Frequency12:05
Expected Frequency
1y10m ago
Quadrilaterals (Relationships, Properties & Sufficiency Conditions)12:53
Quadrilaterals (Relationships, Properties & Sufficiency Conditions)
1y10m ago
Triangle Congruence (quick review)12:56
Triangle Congruence (quick review)
1y10m ago
Probability Trees (2 of 2: How to read them)06:40
Probability Trees (2 of 2: How to read them)
1y10m ago
Probability Trees (1 of 2: How to construct them)07:36
Probability Trees (1 of 2: How to construct them)
1y10m ago
Number Bases (5 of 5: Conversion to binary & hexadecimal)08:02
Number Bases (5 of 5: Conversion to binary & hexadecimal)
1y10m ago
Number Bases (4 of 5: Converting between bases)06:49
Number Bases (4 of 5: Converting between bases)
1y10m ago
Number Bases (3 of 5: What is the "base" of a number system?)07:10
Number Bases (3 of 5: What is the "base" of a number system?)
1y10m ago
Number Bases (2 of 5: Investigating decimal expansions)08:36
Number Bases (2 of 5: Investigating decimal expansions)
1y10m ago
Number Bases (1 of 5: Exploring numbers through a spreadsheet)10:15
Number Bases (1 of 5: Exploring numbers through a spreadsheet)
1y10m ago
Variation (3 of 3: Inverse example)04:44
Variation (3 of 3: Inverse example)
1y10m ago
Variation (2 of 3: Direct example)04:53
Variation (2 of 3: Direct example)
1y10m ago