 Look at this quote from Stephen Lucas from his book in 2008. Now, when you consider the organization of your presentation, I think it's best to start with the body. As Jeremy Comfort explained in his book, effective presentations. Well, as studied by Jeremy in 2008, shows that there are two basic ingredients. The second thing to consider when differing your presentation is non-verbal communication. Barbara and Ellen Pease wrote an excellent book about this. Details of which are on this final slide.