Designing Presentations

I've been following Ben Wildeboer on Twitter for a bit.  He has provided more resources for developing and delivering effective presentations.  I'm afraid that students simply assume that the sign of an effective presentation is that it used PowerPoint.  On the contrary, the use of PowerPoint can, in fact, take away from your presentation.  Ben's collection of "Wisdom Bits" provides a number of resources for teachers, parents, and students to use when designing effective presentations.