A written informative speech should include an introduction, a body and a conclusion. The introduction should include the thesis statement. The body of the speech should support the thesis, and the conclusion should tie together the key points and restate the thesis.
The introduction to an informative speech should be a single paragraph that gets the reader's attention with a fact or story. It should include a thesis statement that communicates the topic and goal of the speech. Finally, the introduction must tell the reader why the speech is important and transition smoothly into the body.
The body of a written informative speech should include the main ideas that support the thesis. The paragraphs following each main idea must include details and facts that support the point. Depending on the topic, the paragraphs may contain references to outside research to increase credibility.
When moving from one main idea to the next, the informative speech should include transitions that help the reader understand the connection between the two points. Following a transition, the speech might include a short preview of the next main idea.
The written speech should end with a brief conclusion that reinforces the main ideas and explains how they support the thesis. The speech should close with a strong, memorable statement that reinforces the importance of the topic.