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📝 Speech Structure · Lesson 3 of 9

Body: Main Points

The body is where your argument lives. Each main point needs to be clearly stated, supported with evidence, and connected to the next — otherwise your speech is just a list.

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The PEA Structure

Every main point should follow the same three-step pattern: make the claim, prove it, then explain why it matters. The diagram below shows each step with an example from a speech on why most people will never use AI effectively.

Diagram showing the PEA structure: Point, Evidence, Analysis — with a worked example
Apply this pattern to every main point for a complete, credible argument
💡 Tip: Never assume the link between evidence and your point is obvious. The Analysis step is where most speakers cut short — don't skip it.
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How Many Main Points?

Stick to 2–4 main points per speech. Three is the most effective number — audiences naturally remember information in groups of three. More than four creates cognitive overload; your audience stops tracking.

  • ✓Too few (1 point) — The speech feels thin — break it into 3 sub-components
  • ✓Just right (2–4 points) — Each point gets enough time to be proven properly
  • ✓Too many (5+ points) — Merge the weakest two — depth always beats breadth
💡 Tip: A 10-minute speech with 3 points = ~2 min intro + ~5.5 min body (~1:45 per point) + ~1.5 min conclusion. Plan your time before rehearsing.
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Connecting Points with Transitions

Transitions stop your speech from feeling like bullet points read aloud. Use a simple three-part move between every main point:

Transition pattern: 1. Internal summary — wrap up what you just said: "So we've seen that treating AI as a thinking partner, not an answer machine, dramatically improves output quality." 2. Signpost — announce what's next: "Now let's look at the second habit: learning from AI's mistakes." 3. Link — show why the two points connect: "Because knowing when AI is wrong, it turns out, is even more valuable than knowing how to use it."
⚠️ Watch out: Never end a main point without connecting it back to your thesis. The audience should always know why each point matters to your central argument.

Key Takeaways

  • 1Use PEA for every main point: Point → Evidence → Analysis
  • 2Limit your speech to 2–4 main points — three is the most memorable number
  • 3The Analysis step is the most skipped and most important part
  • 4Use internal summaries, signposts, and links between every point
  • 5Balance time roughly equally across all main points

What's Next

Continue through the course in order, or jump back to review earlier lessons.

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Thesis Statement
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Logical Ordering