Stephen Goodwin - VideoAndMovie

Lesson videos for my maths classes

9.1 Graph theory basics

5:42

9.1 Graph theory basics

9.2 Graph Theory definitions

4:13

9.2 Graph Theory definitions

9.3 Isomorphic and connected graphs

5:58

9.3 Isomorphic and connected graphs

9.4 Planar graphs, Euler's formula and more definitions

7:00

9.4 Planar graphs, Euler's formula and more definitions

9.6 Weighted Graphs and the Shortest Path

5:55

9.6 Weighted Graphs and the Shortest Path

9.5 Traversable Graphs

7:24

9.5 Traversable Graphs

9.7 Minimum Spanning Trees

4:37

9.7 Minimum Spanning Trees

9.8 Dijkstra's algorithm to find the shortest path between two vertices

8:17

9.8 Dijkstra's algorithm to find the shortest path between two vertices

9.9 Applying Dijkstra's algorithm to another example

4:45

9.9 Applying Dijkstra's algorithm to another example

Equations of straight lines

8:59

Equations of straight lines

Sketching straight lines using the intercepts

9:31

Sketching straight lines using the intercepts

Solving equations review 1

5:49

Solving equations review 1

Represent numbers as prime factors

7:37

Represent numbers as prime factors

Find the LCM and HCF using prime factors

9:38

Find the LCM and HCF using prime factors

Divisibility tests on a 6 digit number

10:53

Divisibility tests on a 6 digit number

Introduction to positive and negative number learning task

7:05

Introduction to positive and negative number learning task

Adding and subtracting positive numbers using models

8:14

Adding and subtracting positive numbers using models

Adding and subtracting a negative number to a directed numbe

12:42

Adding and subtracting a negative number to a directed numbe

Adding and subtracting larger directed numbers

10:00

Adding and subtracting larger directed numbers

Feedback Unit 1 Further Computations assignment

14:07

Feedback Unit 1 Further Computations assignment

Multiplying and dividing directed number

9:20

Multiplying and dividing directed number

Order of operations with integers

10:18

Order of operations with integers

Substitution of integers into expressions

7:07

Substitution of integers into expressions

Parallel lines and transversal

6:13

Parallel lines and transversal

Solve simultaneous linear equations using substitution

9:38

Solve simultaneous linear equations using substitution

Solve simultaneous linear equations elimination method part

8:16

Solve simultaneous linear equations elimination method part

Solving simultaneous linear equations using elimination meth

11:23

Solving simultaneous linear equations using elimination meth

Using Google Earth Pro to measure areas of large features

6:35

Using Google Earth Pro to measure areas of large features

Introduction to linear relations and straight line graphs

10:32

Introduction to linear relations and straight line graphs

Steepness, gradient or slope of a straight line

10:55

Steepness, gradient or slope of a straight line