Канал: You do the Maths

Complex Numbers : Different Forms

Complex Numbers : Different Forms

Take Sum Risks - Adding Up Strategies

Take Sum Risks - Adding Up Strategies

Roots of Polynomials - Conjugate Roots

Roots of Polynomials - Conjugate Roots

Remainder Theorem

Remainder Theorem

The Factor Theorem

The Factor Theorem

Ratios : Changing Recipes

Ratios : Changing Recipes

Ratios : Finding Unknowns

Ratios : Finding Unknowns

Take Sum Risks - Reviews of the game

Take Sum Risks - Reviews of the game

Matrices : Matrix Algebra

Matrices : Matrix Algebra

Matrices : 2 x 2 Inverse Matrices

Matrices : 2 x 2 Inverse Matrices

Matrices : Inverse Matrices

Matrices : Inverse Matrices

Proof by Exhaustion

Proof by Exhaustion

Matrices : Multiplication

Matrices : Multiplication

Matrices : Multiplying by a constant

Matrices : Multiplying by a constant

Matrices : Addition and Subtraction

Matrices : Addition and Subtraction

Matrices : Terminology

Matrices : Terminology

Percentage Profit and Loss

Percentage Profit and Loss

Proofs using Dot Products

Proofs using Dot Products

Proof Terminology and Examples

Proof Terminology and Examples

Domain and Range

Domain and Range

Quadratic Formula Example

Quadratic Formula Example

Quadratic Formula by Completing the Square

Quadratic Formula by Completing the Square

The Discriminant

The Discriminant

Proof by Induction

Proof by Induction

Adding Vectors

Adding Vectors

Sine and Cosine Rules

Sine and Cosine Rules

You do the Maths Trailer

You do the Maths Trailer

Speed Calculations

Speed Calculations

Decisions on the Boundary Line - Australian Football 2

Decisions on the Boundary Line - Australian Football 2

Decisions on the Boundary Line - Australian Football

Decisions on the Boundary Line - Australian Football

Krostule : A simple recipe

Krostule : A simple recipe

$Indices : Algebraic fractions and mixed operations$

Indices : Algebraic fractions and mixed operations

Area under a Tangent

Area under a Tangent

Transformations to Quadratic Equations

Transformations to Quadratic Equations

Holding the ball in the AFL

Holding the ball in the AFL

Essential Skills of Boundary Umpiring

Essential Skills of Boundary Umpiring

Throw Ins

Throw Ins

Dummy Activities 2 : Project Networks

Dummy Activities 2 : Project Networks

Dummy Activities : Project Networks

Dummy Activities : Project Networks

Introduction to Ratios

Introduction to Ratios

Ratios : Simplifying ratios with different units

Ratios : Simplifying ratios with different units

Ratios : Simplifying ratios with decimals

Ratios : Simplifying ratios with decimals

Differentiation : A Challenging Optimisation Problem

Differentiation : A Challenging Optimisation Problem

Differentiation : Optimisation 1

Differentiation : Optimisation 1

OLNA Lesson 3

OLNA Lesson 3

OLNA Lesson 2

OLNA Lesson 2

OLNA Lesson 1

OLNA Lesson 1

Lowest Common Multiple

Lowest Common Multiple

Highest Common Factor

Highest Common Factor

Product of Prime Factors

Product of Prime Factors

Composite Numbers

Composite Numbers

Prime Numbers

Prime Numbers

Multiples

Multiples

Factors

Factors

Scoring Patterns in Australian Football

Scoring Patterns in Australian Football

Scoring System in the AFL

Scoring System in the AFL

Eight Operations

Eight Operations

Simultaneous Equations : Subtracting Equations

Simultaneous Equations : Subtracting Equations

Race you to.....

Race you to.....

Chase to 100

Chase to 100

Solving Linear Equations - Backtracking

Solving Linear Equations - Backtracking

Perpetuities

Perpetuities

Annuities : How long? (Increasing payments)

Annuities : How long? (Increasing payments)

Annuities : How long?

Annuities : How long?

Annuities : How Much?

Annuities : How Much?

Time Series : Predictions

Time Series : Predictions

Time Series : Seasonally Adjusted

Time Series : Seasonally Adjusted

Time Series : Moving Averages

Time Series : Moving Averages

Five Becomes Ten

Five Becomes Ten

Maximise

Maximise

Fifteen

Fifteen

Fifteen Crosses

Fifteen Crosses

Quick Multiplication : Decimals

Quick Multiplication : Decimals

Twelve Times Table

Twelve Times Table

Eleven Times Table

Eleven Times Table

Ten Times Table

Ten Times Table

Nine Times Table

Nine Times Table

Eight Times Table

Eight Times Table

Seven Times Table

Seven Times Table

Six Times Table

Six Times Table

Five Times Table

Five Times Table

Four Times Table

Four Times Table

Three Times Table

Three Times Table

Two Times Table

Two Times Table

Hamiltonian Path

Hamiltonian Path

Eulerian Trail

Eulerian Trail

Hungarian Algorithm 4

Hungarian Algorithm 4

Bivariate Data

Bivariate Data

Frequency Tables

Frequency Tables

Vector Calculus Introduction

Vector Calculus Introduction

Venn Diagrams : Probability

Venn Diagrams : Probability

Venn Diagram : Three Sets

Venn Diagram : Three Sets

Venn Diagrams : Language and Notation

Venn Diagrams : Language and Notation

Venn Diagrams : Two Sets

Venn Diagrams : Two Sets

Two Way Tables : Creating a table

Two Way Tables : Creating a table

Two Way Tables : Interpreting Results

Two Way Tables : Interpreting Results

Probability : Two Dice Table

Probability : Two Dice Table

Probability : Language

Probability : Language

Probability : Expected Frequency

Probability : Expected Frequency

Simultaneous Equations : Adding Equations

Simultaneous Equations : Adding Equations

Indices : Quick Review of Basic Laws

Indices : Quick Review of Basic Laws

Indices : Zero Index Quick Method with Integers

Indices : Zero Index Quick Method with Integers

Indices : Brackets. Simple case with Whole Numbers Only

Indices : Brackets. Simple case with Whole Numbers Only

Inequalities

Inequalities

Completing the Square 3

Completing the Square 3

Completing the Square 2 : How does it help?

Completing the Square 2 : How does it help?

Completing the Square 1 : Why do we need it?

Completing the Square 1 : Why do we need it?

Ratios : Finding unknowns (Word Problems)

Ratios : Finding unknowns (Word Problems)

OLNA

OLNA

Conversions

Conversions

Quick Multiplication : Two digit numbers. Why the quick method works.

Quick Multiplication : Two digit numbers. Why the quick method works.

Quick Multiplication : Two digit numbers

Quick Multiplication : Two digit numbers

Algebraic Division : Long Division

Algebraic Division : Long Division

Algebraic Division : Synthetic Division

Algebraic Division : Synthetic Division

Repayments using Sequences

Repayments using Sequences

Investments using Sequences

Investments using Sequences

Sequences : Percentage Increase and Decrease

Sequences : Percentage Increase and Decrease

Geometric Sequences

Geometric Sequences

Arithmetic Sequences

Arithmetic Sequences

Simultaneous Equations : Graphing

Simultaneous Equations : Graphing

Sequences : Notation

Sequences : Notation

Shortest Path

Shortest Path

Maximum Flow

Maximum Flow

Minimal Spanning Tree

Minimal Spanning Tree

Project Networks

Project Networks

Combination Notation : Solving algebraic equations

Combination Notation : Solving algebraic equations

Factorial Notation

Factorial Notation

Permutations : Using and, or, multiplication, addition

Permutations : Using and, or, multiplication, addition

Permutations : Restrictions

Permutations : Restrictions

Combinations : Introduction and Examples

Combinations : Introduction and Examples

Permutations and Combinations : Arrangements involving repeated characters.

Permutations and Combinations : Arrangements involving repeated characters.

Permutations : Arranging r objects from a set of n objects (r ≤ n)

Permutations : Arranging r objects from a set of n objects (r ≤ n)

Permutations and Factorial Notation

Permutations and Factorial Notation

Permutations : Repeated characters when arranging n objects

Permutations : Repeated characters when arranging n objects

Solving a system of equations using matrices - infinite solutions?

Solving a system of equations using matrices - infinite solutions?

Scientific Notation back to ordinary form

Scientific Notation back to ordinary form

Scientific Notation for small numbers

Scientific Notation for small numbers

Scientific Notation for large numbers

Scientific Notation for large numbers

Algebraic Fractions : Adding and Subtracting 1

Algebraic Fractions : Adding and Subtracting 1

$Ratios : Simplifying ratios with fractions$

Ratios : Simplifying ratios with fractions

Percentage Increase and Decrease 2

Percentage Increase and Decrease 2

Integration : Natural Logarithms

Integration : Natural Logarithms

Integration : Exponential Functions

Integration : Exponential Functions

Online Tutoring

Online Tutoring

The Coach's Box

The Coach's Box

Take Sum Risks - Target Game

Take Sum Risks - Target Game

Take Sum Risks - Place Value Game

Take Sum Risks - Place Value Game

Take Sum Risks - Multiples

Take Sum Risks - Multiples

Take Sum Risks

Take Sum Risks

Integration : Products

Integration : Products

Integration : Getting Started

Integration : Getting Started

Integration : Basic Form

Integration : Basic Form

Logarithms : Example 4. Solving an equation in exact form

Logarithms : Example 4. Solving an equation in exact form

Lograrithms : Example 3. Solving for an unknown index.

Lograrithms : Example 3. Solving for an unknown index.

Logarithms : Example 2. Solving for an unknown index.

Logarithms : Example 2. Solving for an unknown index.

Logarithms : Example 1. Writing an expression as a single logarithm

Logarithms : Example 1. Writing an expression as a single logarithm

Log Laws : Change of base

Log Laws : Change of base

Log Laws : Powers

Log Laws : Powers

Log Laws : Difference of Logs

Log Laws : Difference of Logs

Log Laws : Sum of Logs

Log Laws : Sum of Logs

Log Notation

Log Notation

Why do we use Logarithms?

Why do we use Logarithms?

Elapsed Time

Elapsed Time

Introduction to Proofs 1

Introduction to Proofs 1

Introduction to Proofs 2

Introduction to Proofs 2

Quadratic Equation from Tables 2

Quadratic Equation from Tables 2

Hungarian Algorithm 3

Hungarian Algorithm 3

Hungarian Algorithm 2

Hungarian Algorithm 2

Hungarian Algorithm 1

Hungarian Algorithm 1

Confidence Intervals

Confidence Intervals

Sample Proportions

Sample Proportions

Cone inscribed in Sphere

Cone inscribed in Sphere

Plotting Points

Plotting Points

Graphing Linear Functions

Graphing Linear Functions

Probability : Some Terminology

Probability : Some Terminology

Probability : Complementary Events

Probability : Complementary Events

Probability : Conditional Probability

Probability : Conditional Probability

Probability : Multiple Steps

Probability : Multiple Steps

Probability : An introduction

Probability : An introduction

Differentiation : Chain rule

Differentiation : Chain rule

Differentiation : Quotient Rule

Differentiation : Quotient Rule

$Differentiation : Square roots and algebraic fractions$

Differentiation : Square roots and algebraic fractions

Differentiation : Using the second derivative

Differentiation : Using the second derivative

Differentiation : Basic terms and tangent equations

Differentiation : Basic terms and tangent equations

Differentiation : Product rule

Differentiation : Product rule

Exponential Equations from Tables

Exponential Equations from Tables

Solving a system of equations using matrices - infinite solutions

Solving a system of equations using matrices - infinite solutions

Solving a system of equations using matrices - no solutions

Solving a system of equations using matrices - no solutions

Solving a system of equations using matrices

Solving a system of equations using matrices

Solving a system of three linear equations

Solving a system of three linear equations

Ratios : Best Buys

Ratios : Best Buys

Ratios : Simplifying

Ratios : Simplifying

Ratios : Finding Unknowns

Ratios : Finding Unknowns

Ratios : Sharing

Ratios : Sharing

Indices : Division

Indices : Division

Bearings : Example 1

Bearings : Example 1

Multiples of 10 Division 32·8 ÷ 400

Multiples of 10 Division 32·8 ÷ 400

Simultaneous Equations : Elimination 2

Simultaneous Equations : Elimination 2

Operations : Multiplication Tips using Tens

Operations : Multiplication Tips using Tens

Simplifying Algebra : Words to Symbols 2

Simplifying Algebra : Words to Symbols 2