Stimulate Audience Intellect
Most people have a general desire to understand the world around them, to seek out the truth, and learn how to solve problems. The role of the informative speaker is to satisfy this desire to learn and know. To illustrate our quest for knowledge, consider the success of the Discovery Channel, the Learning Channel, the History Channel, the Food Network and other educational broadcasts. So how do we appeal to the minds of listeners? Think about all of the information we encounter every day but do not have time to pursue. Think about subjects that you would like to know more about. Ask what information would be universally interesting and useful for listeners. Many people fly on airplanes, but do they know how to survive a plane crash? People also share many ordinary illnesses, so what are some common home remedies? All of the people on earth originated someplace, so who were our ancient ancestors?
In addition to finding topics that relate to listeners, the information we supply should be up to date. For instance, Pluto recently lost its status as a planet, and a speaker giving a speech on the solar system should know this. When you are talking about a topic that your audience is familiar with, you should share little known facts or paint the subject in a new light. In a speech about a famous person, you might depict what they are like behind the scenes, or what they were like growing up. In a speech about a new technology, you might also talk about the inventors. In a speech about a famous city, you could discuss the more infamous landmarks and attractions.