| name | public-speaking |
| description | Public speaking and oral presentation skills for effective communication. Covers speech structure (introduction, body, conclusion), delivery techniques (projection, pace, pause, gesture), audience analysis, impromptu and extemporaneous methods, managing anxiety, visual aids, and persuasive versus informative speaking. Use when preparing speeches, practicing delivery, analyzing presentations, or building confidence in oral communication. |
| type | skill |
| category | communication |
| status | stable |
| origin | tibsfox |
| modified | false |
| first_seen | "2026-04-11T00:00:00.000Z" |
| first_path | examples/skills/communication/public-speaking/SKILL.md |
| superseded_by | null |
Public Speaking
Public speaking is the act of communicating ideas to an audience through structured oral delivery. It is one of the oldest human skills -- Aristotle codified its principles in 335 BCE, Cicero refined them in Rome, and Frederick Douglass weaponized them against slavery. The skill remains foundational because the capacity to stand before others and make yourself understood is a prerequisite for leadership, advocacy, teaching, and civic participation.
Agent affinity: douglass (delivery and advocacy), king (audience connection and rhetoric)
Concept IDs: comm-presentation-structure, comm-audience-adaptation, comm-voice-articulation, comm-managing-presentation-anxiety
The Architecture of a Speech
Every effective speech has three parts, and the audience's attention follows a predictable curve across them.
Introduction
The introduction must accomplish three things in 60--90 seconds:
- Hook. Capture attention. Options: a story, a surprising statistic, a provocative question, a quotation, a demonstration. Not: "Today I'm going to talk about..." (this is an announcement, not a hook).
- Thesis. State the central claim or purpose in one sentence. The audience should be able to repeat it.
- Preview. Tell them what you will cover. "I'll show you three reasons why [thesis]." The preview is a contract with the audience -- they know what to expect, and they will notice if you fail to deliver.
Body
The body develops the thesis through 2--5 main points. More than five exceeds working memory. Each point follows a sub-structure:
- Claim. State the point in one sentence.
- Evidence. Support it with data, examples, testimony, or reasoning.
- Explanation. Connect the evidence to the claim -- don't assume the audience sees the link.
- Transition. Bridge to the next point. Explicit transitions ("Now that we've seen X, let's turn to Y") are better than implicit ones.
Organizational patterns:
| Pattern | Best for | Example |
|---|
| Chronological | Processes, histories, narratives | "First... then... finally..." |
| Topical | Categories, aspects, facets | "Three reasons why..." |
| Problem-solution | Advocacy, proposals | "Here's the problem... here's my solution..." |
