Robert Garmston & Bruce Wellman 
How to Make Presentations that Teach and Transform [EPUB ebook] 
ASCD

In this practical guide to designing and delivering interesting and effective presentations for adult audiences, Garmston and Wellman cover the five stages of a presentation and offer tips for executing each one. They discuss stage fright and how you can use it to your advantage and explore the use of macro maps for staying focused during presentations. They also provide tips for getting to know audiences and communicating with participants who have different backgrounds and learning styles. The book includes several sample active learning activities you can use to strengthen your presentations.