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

Areas of Kites & Rhombuses (2 of 2: Deriving the Formula)11:46
Areas of Kites & Rhombuses (2 of 2: Deriving the Formula)
4y8m ago
Areas of Kites & Rhombuses (1 of 2: Understanding the Shape)08:46
Areas of Kites & Rhombuses (1 of 2: Understanding the Shape)
4y8m ago
Area of a Trapezium (2 of 2: From 2 Triangles)03:07
Area of a Trapezium (2 of 2: From 2 Triangles)
4y8m ago
Area of a Trapezium (1 of 2: From a Rectangle)09:14
Area of a Trapezium (1 of 2: From a Rectangle)
4y8m ago
Mills Prime Number Generator06:59
Mills Prime Number Generator
4y8m ago
The Mersenne Primes04:37
The Mersenne Primes
4y8m ago
The Sieve of Eratosthenes04:52
The Sieve of Eratosthenes
4y8m ago
How often do primes occur? (Prime Number Theorem)14:27
How often do primes occur? (Prime Number Theorem)
4y8m ago
Primality (2 of 2: AKS Test)07:58
Primality (2 of 2: AKS Test)
4y8m ago
Primality (1 of 2: Fermat's Test)07:47
Primality (1 of 2: Fermat's Test)
4y8m ago
How many prime numbers exist? (Euclid's proof)10:51
How many prime numbers exist? (Euclid's proof)
4y8m ago
Areas of Plane Shapes (3 of 3: Composite Figures)08:27
Areas of Plane Shapes (3 of 3: Composite Figures)
4y8m ago
Credit Cards (2 of 2: How to read a statement)10:36
Credit Cards (2 of 2: How to read a statement)
4y8m ago
Credit Cards (1 of 2: Understanding the concept)09:05
Credit Cards (1 of 2: Understanding the concept)
4y8m ago
Flat-Rate Loans07:05
Flat-Rate Loans
4y8m ago
Areas of Plane Shapes (2 of 3: Triangles & Parallelograms)11:52
Areas of Plane Shapes (2 of 3: Triangles & Parallelograms)
4y8m ago
Areas of Plane Shapes (1 of 3: Squares & Rectangles)06:42
Areas of Plane Shapes (1 of 3: Squares & Rectangles)
4y8m ago
The RSA Encryption Algorithm (2 of 2: Generating the Keys)11:55
The RSA Encryption Algorithm (2 of 2: Generating the Keys)
4y8m ago
The RSA Encryption Algorithm (1 of 2: Computing an Example)08:40
The RSA Encryption Algorithm (1 of 2: Computing an Example)
4y8m ago
Mathematical Cryptosystems (2 of 2: Asymmetric Cryptography)07:04
Mathematical Cryptosystems (2 of 2: Asymmetric Cryptography)
4y8m ago
Mathematical Cryptosystems (1 of 2: Symmetric Cryptography)07:33
Mathematical Cryptosystems (1 of 2: Symmetric Cryptography)
4y8m ago
Measures of Central Tendency (2 of 2: Quantitative & Categorical Data)09:20
Measures of Central Tendency (2 of 2: Quantitative & Categorical Data)
4y8m ago
Measures of Central Tendency (1 of 2: Comparing Mean & Median)15:26
Measures of Central Tendency (1 of 2: Comparing Mean & Median)
4y8m ago
Volume & Surface Area of a Triangular Prism08:39
Volume & Surface Area of a Triangular Prism
4y8m ago
Volume of a Hollowed-Out Cylinder05:46
Volume of a Hollowed-Out Cylinder
4y8m ago
Area of a Sector03:23
Area of a Sector
4y8m ago
The Unbreakable Cipher: One-Time Pads (2 of 2: Their Weaknesses)08:11
The Unbreakable Cipher: One-Time Pads (2 of 2: Their Weaknesses)
4y8m ago
The Unbreakable Cipher: One-Time Pads (1 of 2: How do they improve on Caesar?)12:09
The Unbreakable Cipher: One-Time Pads (1 of 2: How do they improve on Caesar?)
4y8m ago
Calculating Heights w/ a Spreadsheet (3 of 3: How do you work out inches?)07:05
Calculating Heights w/ a Spreadsheet (3 of 3: How do you work out inches?)
4y8m ago
Calculating Heights w/ a Spreadsheet (2 of 3: Converting metres to feet)07:22
Calculating Heights w/ a Spreadsheet (2 of 3: Converting metres to feet)
4y8m ago
Calculating Heights w/ a Spreadsheet (1 of 3: Setting up the data)08:59
Calculating Heights w/ a Spreadsheet (1 of 3: Setting up the data)
4y8m ago
Upgrading the Tax Spreadsheet (3 of 3: Extending to Multiple Tax Brackets)02:46
Upgrading the Tax Spreadsheet (3 of 3: Extending to Multiple Tax Brackets)
4y8m ago
Upgrading the Tax Spreadsheet (2 of 3: Distinguishing Tax Brackets)05:49
Upgrading the Tax Spreadsheet (2 of 3: Distinguishing Tax Brackets)
4y8m ago
Upgrading the Tax Spreadsheet (1 of 3: Introduction to IF Statements)08:58
Upgrading the Tax Spreadsheet (1 of 3: Introduction to IF Statements)
4y8m ago
Calculating Income Tax w/ a Spreadsheet (2 of 2: Tax Payable)05:49
Calculating Income Tax w/ a Spreadsheet (2 of 2: Tax Payable)
4y8m ago
Calculating Income Tax w/ a Spreadsheet (1 of 2: Annual Income)06:44
Calculating Income Tax w/ a Spreadsheet (1 of 2: Annual Income)
4y8m ago
Introduction to Cryptography (2 of 2: How to crack the Caesar Cipher)05:09
Introduction to Cryptography (2 of 2: How to crack the Caesar Cipher)
4y8m ago
Introduction to Cryptography (1 of 2: What's a Cipher?)10:51
Introduction to Cryptography (1 of 2: What's a Cipher?)
4y8m ago
Interesting Circle Geometry / Motion Question (2 of 2: External Angular Velocity)11:59
Interesting Circle Geometry / Motion Question (2 of 2: External Angular Velocity)
4y8m ago
Interesting Circle Geometry / Motion Question (1 of 2: Internal Angular Velocities)06:27
Interesting Circle Geometry / Motion Question (1 of 2: Internal Angular Velocities)
4y8m ago
Interesting Complex Polynomial Question (2 of 2: Trigonometric Result)10:12
Interesting Complex Polynomial Question (2 of 2: Trigonometric Result)
4y8m ago
Interesting Complex Polynomial Question (1 of 2: Factorisation)14:33
Interesting Complex Polynomial Question (1 of 2: Factorisation)
4y8m ago
Calculating Compound Interest with a Spreadsheet (2 of 2: How to fix the formulas)07:04
Calculating Compound Interest with a Spreadsheet (2 of 2: How to fix the formulas)
4y8m ago
Calculating Compound Interest with a Spreadsheet (1 of 2: What's wrong?)13:22
Calculating Compound Interest with a Spreadsheet (1 of 2: What's wrong?)
4y8m ago
Goal Seeking with a Spreadsheet07:25
Goal Seeking with a Spreadsheet
4y8m ago
Matrix Determinants (3 of 3: How to Calculate It)02:02
Matrix Determinants (3 of 3: How to Calculate It)
4y8m ago
Matrix Determinants (2 of 3: The Determinant's Geometric Meaning)10:35
Matrix Determinants (2 of 3: The Determinant's Geometric Meaning)
4y8m ago
Matrix Determinants (1 of 3: Matrices as Vectors)07:08
Matrix Determinants (1 of 3: Matrices as Vectors)
4y8m ago
Finding the Inverse of a 3x3 Matrix05:16
Finding the Inverse of a 3x3 Matrix
4y8m ago
Finding the Inverse of a 2x2 Matrix05:01
Finding the Inverse of a 2x2 Matrix
4y8m ago
What is the Inverse of a Matrix?11:40
What is the Inverse of a Matrix?
4y8m ago
Calculating Wages w/ Spreadsheets (2 of 2: Constructing the Formulas)09:32
Calculating Wages w/ Spreadsheets (2 of 2: Constructing the Formulas)
4y8m ago
Calculating Wages w/ Spreadsheets (1 of 2: Understanding the Relevant Data)09:07
Calculating Wages w/ Spreadsheets (1 of 2: Understanding the Relevant Data)
4y8m ago
Depreciation (3 of 3: Straight Line vs. Declining Balance)07:16
Depreciation (3 of 3: Straight Line vs. Declining Balance)
4y8m ago
Depreciation (2 of 3: Interpreting Graphs)10:13
Depreciation (2 of 3: Interpreting Graphs)
4y8m ago
Depreciation (1 of 3: Introduction)10:26
Depreciation (1 of 3: Introduction)
4y8m ago
Harder (Ext 2) Integral Question (2 of 2: Evaluating Related Limiting Sum)10:09
Harder (Ext 2) Integral Question (2 of 2: Evaluating Related Limiting Sum)
4y8m ago
Harder (Ext 2) Integral Question (1 of 2: Manipulating the Recurrence Relation)08:13
Harder (Ext 2) Integral Question (1 of 2: Manipulating the Recurrence Relation)
4y8m ago
Binomial / Permutations & Combinations Proof (2 of 2)05:44
Binomial / Permutations & Combinations Proof (2 of 2)
4y8m ago
Binomial / Permutations & Combinations Proof (1 of 2)10:58
Binomial / Permutations & Combinations Proof (1 of 2)
4y8m ago
Matrix Multiplication (3 of 3: Observations & Characteristics)11:15
Matrix Multiplication (3 of 3: Observations & Characteristics)
4y8m ago
Matrix Multiplication (2 of 3: Quick Example)03:05
Matrix Multiplication (2 of 3: Quick Example)
4y8m ago
Matrix Multiplication (1 of 3: Basic Principles)12:17
Matrix Multiplication (1 of 3: Basic Principles)
4y8m ago
Argand Diagram / Locus Question03:56
Argand Diagram / Locus Question
4y9m ago
Interesting Permutations Question: Summing 3-Digit Numbers06:17
Interesting Permutations Question: Summing 3-Digit Numbers
4y9m ago
Understanding & Applying the Conjugate Root Theorem11:21
Understanding & Applying the Conjugate Root Theorem
4y9m ago
Harder (Ext 2) Integral Requiring Substitution07:57
Harder (Ext 2) Integral Requiring Substitution
4y9m ago
Introduction to the Hyperbola (2 of 2: Basic Shape & Characteristics)09:14
Introduction to the Hyperbola (2 of 2: Basic Shape & Characteristics)
4y9m ago
Introduction to the Hyperbola (1 of 2: Mathematical Modelling)11:37
Introduction to the Hyperbola (1 of 2: Mathematical Modelling)
4y9m ago
Exponential Graphs (2 of 2: Plotting Points)10:06
Exponential Graphs (2 of 2: Plotting Points)
4y9m ago
Exponential Graphs (1 of 2: Considering the Values)09:58
Exponential Graphs (1 of 2: Considering the Values)
4y9m ago
Review: Linear & Parabolic Graphs13:41
Review: Linear & Parabolic Graphs
4y9m ago