Chapters

Introduction

Welcome

Learning Objectives

Recap of past learning

I want to go a travelling (Bridges of Koenigsberg)

How many ways are there of doing this?

Making the problem simpler!

The language of graphs

Euler was a clever dude ...

Euler noticed something ...

When the degrees are all odd ...

Graph Theory Basics

Graphs and networks (11 General)

Year 11

This is the first video in a new series looking at Graph Theory for the Year 11 General Maths course. I look at the Bridges of Konigsberg problem and how Euler found the connection between odd vertices and not being able to travel along a graphs edges. I look at what a vertex and edge are and how to find the degree of a vertex. This is all done with an excellent explanation and some stories and humour thrown in for free!

Published: Sept. 11, 2022

Length: 09 mins and 21 seconds

Lesson notes

Lesson notes are provided in PDF format and can be downloaded by clicking the link below:

Exam resources

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Euler and Koenigsberg

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