Mathematics Video

The Pi song 'lyrics'

Just in case you want to memorize the first few digits of pi to impress your friends and math teacher.

incommensurability

This activity shows that rational numbers cannot represent all lengths

Solving Equations

There are many ways of solving an equation. Click the image below to take you to the site which shows two methods of solving equation. A third method which is more intuitive and does not make use of the properties of equality is described in this link. h Algebra Video