Go to this site to view the article posted about the audience analysis worksheet assembled by Andrew Dlugan with Six Minutes Speaking and Presentation Skills.  Andrew has a great website filled with plenty of tips on public speaking and presentations.  This worksheet is part of his recent Audience Analysis series.  This series and the worksheet are great reminders that in teaching and presenting we need to always be focused on our audience and their needs.  You should be able to run through this worksheet well in advance of the actual speaking engagement, and the data derived will help you to shape the format and content of your presentation and presentation style.