This web based learning module uses animation and sound provided by Flash. There is also a script available below the main topic points which you can read at any point in the presentation. Sound for each slide plays automatically and can be replayed if needed.

The "Home" button will return you to this page. The buttons "Next" and "Back" will help guide you through the slides.

The "Contents" button gives access to a list of slides in this presentation. It can be an overview of the module or used to skip ahead to a specific slide.

To view the web learning module you will need to have the Macromedia Flash plugin installed on your computer. This is a free plugin available from Macromedia at: http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash