This document provides guidance on supporting ideas in public speaking. There are six main ways to support ideas: examples, explanations, statistics, testimony, comparisons, and visual aids. Examples can be brief or detailed factual or hypothetical scenarios. Explanations involve exposition, analysis, definition, or description. Statistics should be dramatized, rounded, or displayed visually. Testimony comes from experience, knowledge, facts, or information. Comparisons note similarities, and contrasts note differences. Visual aids must be large, simple, reinforce the point, and maintain eye contact without stopping speech. When preparing a speech, the body is planned with an introduction, main points arranged from a central idea, and appropriate support. Transitions between points use words,