The Unit Conversion Tutor is designed to help the student to understand the principles behind scientific notation, the metric system of units, and unit conversions. 

It is not designed to be a reference for all conversion factors - that would be cumbersome to present in DVD format.  Intead, this DVD teaches you the techniques of how to approach any type of unit conversion problem so that you can apply the methods to any problem that you need to solve.

Below is a short clip from the DVD to give you a flavor for the teaching style.