Topology

Read about the problem that tickled Euler's curiosity and led to a new branch of mathematics!

Did you know that ancient traditional mazes often tell a story? Remembering the story helps you to draw the maze.

This is the first article in a series which aim to provide some insight into the way spatial thinking develops in children, and draw on a range of reported research. The focus of this article is the work of Piaget and Inhelder.

This article for pupils describes the famous Konigsberg Bridge problem.

There is a long tradition of creating mazes throughout history and across the world. This article gives details of mazes you can visit and those that you can tackle on paper.

This article gives a taste of the mathematics of Celtic knots.

Lyndon Baker describes how the Mobius strip and Euler's law can introduce pupils to the idea of topology.

This article looks at the importance in mathematics of representing places and spaces mathematics. Many famous mathematicians have spent time working on problems that involve moving and mapping things.

A personal investigation of Conway's Rational Tangles. What were the interesting questions that needed to be asked, and where did they lead?

The tangles created by the twists and turns of the Conway rope trick are surprisingly symmetrical. Here's why!