Whether you use PowerPoint, Keynote, or Google Docs, there are a few things that you should know how to accomplish. Franklin Tessler explains what they are and how to do them.

A number of readers have asked me to talk about iPad/iPhone apps for speakers, especially since I recommended giving that special speaker in your life an iPad as a present this holiday season. So ...

I use a quasi-experiment and follow-up questionnaire to ascertain the effects of PowerPoint multimedia presentations and a Blackboard course website on the course grades and perceptions of teaching ...