# Videos [1–100 of 205 videos]

10:33

### Interior Angle of a Regular Polygon

Lauren McNaughten • 2018-04-16

14:39

### Circumference of a Circle

L McNaughten • 2018-04-13

13:31

### Area of a Circle

L McNaughten • 2018-04-13

09:56

### Sum of the Interior Angles of a Polygon

Lauren McNaughten • 2018-04-13

10:35

### Arc Length and Area of Sector

Lauren McNaughten • 2018-04-13

09:57

### Using Area and Circumference of a Circle

Lauren McNaughten • 2018-04-12

11:57

### Using the Sine Rule to Solve Ambiguous Questions

Tim Burnham • 2018-04-11

07:36

### Applications of Functions

Kathryn Kingham • 2018-04-09

08:58

### Extracting Function Rules

Kathryn Kingham • 2018-04-09

08:41

### Describing Relationships and Extending Terms in Arithmetic Sequences

Kathryn Kingham • 2018-04-09

09:25

### Using Properties of Addition and Multiplication to Solve Problems

Kathryn Kingham • 2018-04-09

09:31

### Finding the Standard Deviation of Values in a Frequency Table

Tim Burnham • 2018-04-02

11:33

### Finding the Standard Deviation of a List of Data Values

Tim Burnham • 2018-04-02

11:49

### Finding the Inverse of a Function

Tim Burnham • 2018-04-01

17:26

### Transforming Functions - What Happens to the Equations

Tim Burnham • 2018-03-28

16:35

### Transforming Functions - Horizontal Stretch

Tim Burnham • 2018-03-28

15:59

### Transforming Functions - Vertical Stretch

Tim Burnham • 2018-03-28

05:54

### Finding the Square Root of a Perfect Square

Kathryn Kingham • 2018-03-27

09:02

### Applications of Using Order of Operations

Kathryn Kingham • 2018-03-27

06:14

### Writing Equations and Solving Them Mentally

Kathryn Kingham • 2018-03-27

08:17

### Properties of Addition and Multiplication

Kathryn Kingham • 2018-03-27

16:34

### Transform Functions - Horizontal and Vertical Translations

Tim Burnham • 2018-03-24

08:27

### Evaluating Simple Algebraic Expressions

Kathryn Kingham • 2018-03-20

10:06

### Introduction to Evaluating Expressions using Order of Operations

Kathryn Kingham • 2018-03-20

09:54

### Finding Prime Factorization of a Number

Kathryn Kingham • 2018-03-20

08:21

### Ordering Rational Numbers

Kathryn Kingham • 2018-03-20

11:49

Tim Burnham • 2018-03-16

15:49

### Introduction to Exponential Graphs

Tim Burnham • 2018-03-16

17:52

### Calculating Pearson's Product Moment Correlation Coefficient

Tim Burnham • 2018-03-16

14:03

### Compound Interest (With Interest Compounded More Than Once a Year)

Tim Burnham • 2018-03-13

13:15

### Compound Interest (Compounded Annually)

Tim Burnham • 2018-03-13

15:59

### Introducing Exponential Growth and Decay

Tim Burnham • 2018-03-13

09:50

### Introduction to Exponential Growth and Decay Story Problems

Tim Burnham • 2018-03-13

02:33

### Finding the Squares of Numbers

Kathryn Kingham • 2018-03-13

05:05

### Powers and Exponents

Kathryn Kingham • 2018-03-13

07:11

### Converting Fractions to Decimals

Kathryn Kingham • 2018-03-13

07:35

### Simplifying Fractions

Kathryn Kingham • 2018-03-13

14:46

### Patterns of Growth in Tables and Graphs

Tim Burnham • 2018-03-10

17:53

### Recursive Sequences

Tim Burnham • 2018-03-07

09:15

### Geometric Sequences with Algebraic Terms

Tim Burnham • 2018-03-07

12:46

### Using Logarithms to Solve Geometric Sequence Problems

Tim Burnham • 2018-03-07

17:35

### Further Geometric Sequences

Tim Burnham • 2018-03-04

17:42

### Introducing Geometric Sequences

Tim Burnham • 2018-03-04

17:21

### Arithmetic Sequences

Tim Burnham • 2018-03-04

17:15

### Least Squares Regression Line

Tim Burnham • 2018-03-04

05:18

### Coverting Percents to Fractions

Kathryn Kingham • 2018-02-26

08:58

### Finding the Greatest Common Factor

Kathryn Kingham • 2018-02-26

17:15

Tim Burnham • 2018-02-25

08:36

### Using Set Notation to Express Solutions to Linear Equations

Tim Burnham • 2018-02-23

06:47

### Solving Multi-Step Equations

Tim Burnham • 2018-02-23

11:23

Tim Burnham • 2018-02-23

06:28

Tim Burnham • 2018-02-22

11:26

### Simplifying Algebraic Expressions by Combining Like Terms

Tim Burnham • 2018-02-22

10:09

### Evaluating Algebraic Expressions

Tim Burnham • 2018-02-22

08:24

### The Distributive Law of Multiplication

Tim Burnham • 2018-02-22

17:54

### Parallel and Perpendicular Lines

Tim Burnham • 2018-02-20

13:28

### Direct and Inverse Proportion Word Problems

Tim Burnham • 2018-02-19

17:59

### Further Direct and Inverse Variation

Tim Burnham • 2018-02-18

17:54

### Simple Direct Variation

Tim Burnham • 2018-02-18

14:02

### Increasing and Decreasing by a Percentage

Tim Burnham • 2018-02-15

10:03

### Finding the Percentage Change

Tim Burnham • 2018-02-15

13:15

### Finding Unknowns in Proportions

Tim Burnham • 2018-02-14

08:13

### Simplifying Ratios

Tim Burnham • 2018-02-14

07:16

### Converting Fractions to Percents

Kathryn Kingham • 2018-02-13

04:45

### Dividing Fractions and Mixed Numbers

Kathryn Kingham • 2018-02-13

07:59

### Solving Equations with Rational Numbers

Kathryn Kingham • 2018-02-13

08:01

### Finding the Least Common Multiple

Kathryn Kingham • 2018-02-13

07:19

### Using Properties of Commutativity and Associativity

Tim Burnham • 2018-02-13

05:29

### Associative Operations

Tim Burnham • 2018-02-12

04:18

### Commutative Operations

Tim Burnham • 2018-02-12

16:26

### Introducing Linear Correlation

Tim Burnham • 2018-02-12

15:36

### Order of Operations - PEMDAS

Tim Burnham • 2018-02-09

15:38

### Solving Equations With Absolute Values of Unknowns on Both Sides of the Equation

Tim Burnham • 2018-02-08

13:10

### Solving Equations With Absolute and Non-Absolute Values of an Unknown

Tim Burnham • 2018-02-07

10:03

### Solving Equations With the Absolute Value of an Unknown

Tim Burnham • 2018-02-07

15:49

### Solving Linear Equations With Unknowns on Both Sides

Tim Burnham • 2018-02-07

10:10

### Solving One Step Equations

Tim Burnham • 2018-02-07

17:06

Tim Burnham • 2018-02-05

13:03

### Solving Story Problems With Non-Linear Inequalities

Tim Burnham • 2018-02-05

08:10

### Solving Story Problems Involving Linear Inequalities

Tim Burnham • 2018-02-05

13:41

### Solving Absolute Value Non-Linear Inequalities

Tim Burnham • 2018-02-05

14:04

### Solving Absolute Value Linear Inequalities

Tim Burnham • 2018-02-01

17:41

Tim Burnham • 2018-01-31

15:53

### Solving Compound Linear Inequalities

Tim Burnham • 2018-01-31

11:46

### Add and Subtract Unlike Fractions Using LCM

Kathryn Kingham • 2018-01-30

11:46

### Introduction to Complex Numbers

Tim Burnham • 2018-01-29

13:37

### Exploring Different Ways of Locating Vertices of Quadratics

Tim Burnham • 2018-01-27

10:19

### Finding the Vertex of a Quadratic and Determining Its Nature

Tim Burnham • 2018-01-26

13:09

### Solving Simultaneous Non-Linear Equations Using Algebraic Substitution

Tim Burnham • 2018-01-25

17:15

### Solving Simultaneous Linear Equations Using Algebraic Substitution

Tim Burnham • 2018-01-25

17:40

### Solving Simultaneous Linear Equations Using Algebraic Elimination

Tim Burnham • 2018-01-25

11:50

### Using the Discriminant to Determine the Number of Roots a Quadratic Has

Tim Burnham • 2018-01-24

08:50

### Solving Simultaneous Equations Using a Graph

Tim Burnham • 2018-01-24

11:32

### Solving Simple Equations With the Unknown in an Exponent

Tim Burnham • 2018-01-24

16:55

### Solving Equations Involving Positive or Negative Exponents of Variables or Simple Terms

Tim Burnham • 2018-01-24

18:01

### Solving Equations With the Unknown on a Denominator

Tim Burnham • 2018-01-24

16:30

### Solving Linear Equations With the Unknown on a Numerator

Tim Burnham • 2018-01-23

16:18

### Using Systematic Trial and Improvement to Find a Root of a Quadratic Equation

Tim Burnham • 2018-01-22

17:25

### Finding Roots of Quadratics by Factoring

Tim Burnham • 2018-01-22

04:13

### Puzzle 0003

Tim Burnham • 2018-01-22