Academic presentations by the numbers
- 5 to 7 slides — recommended for a 10-minute presentation; 10–14 slides for 20-minute conference talks (HEA Presenter Guide, 2024).
- 120 to 150 words/minute — comfortable academic speaking pace.
- 40% — proportion of audience attention lost in the final third of an unrehearsed talk (Mayer, Multimedia Learning, 2014).
- 4 rehearsals — minimum for a confident, on-time delivery; expert presenters do 8–10.
- 30 to 40% of total mark often allocated to Q&A in viva-style presentations.
The 7-slide structure for a 10-minute talk
| Slide | Content | Time |
|---|---|---|
| 1. Title | Title, name, supervisor, institution, date | 30 sec |
| 2. Problem & RQ | Why this matters now; one-sentence research question | 90 sec |
| 3. Literature gap | Two key gaps in 3–4 bullets; cite 2–3 anchors | 90 sec |
| 4. Methodology | Design, sample, analysis approach (1 visual) | 120 sec |
| 5. Finding 1 | Strongest finding with chart or quote | 120 sec |
| 6. Finding 2 + Implications | Second finding, then what it means | 120 sec |
| 7. Conclusion + thanks | Three takeaways; contribution; “happy to take questions” | 30 sec |
Slide design rules
- One idea per slide. If you need two, make two.
- Maximum 6 bullets, 5 words per bullet. Slides support speech; they are not your speech.
- Charts beat tables; tables beat dense text. Highlight the data point you’re discussing in colour.
- Sans-serif font, 24pt minimum body, 36pt headings.
- Cite on slide. Author + year next to claims; full reference list on a final hidden slide for Q&A.
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Signposting language that keeps audiences on track
| Function | Example phrasing |
|---|---|
| Open | “Today I’ll cover three things: X, Y and Z.” |
| Transition | “Having looked at X, let’s now turn to Y.” |
| Emphasise | “This is the most important finding…” |
| Visualise | “As you can see in the chart on the right…” |
| Caveat | “It’s worth noting that…” |
| Close | “To summarise the three takeaways…” |
Delivery technique
- Stand, don’t sit — improves voice projection and engagement.
- Eye contact rotation — pick three points in the room, rotate every 20 seconds.
- Hands above the waist, open palms — non-verbal authority signal.
- Pace control — pause for 2 seconds at slide transitions; resists rushing.
- Voice variation — drop pitch slightly on emphatic statements.
Handling Q&A — the highest-value section
Examiners and audience members often weight Q&A heavily. Three patterns to practise:
- Acknowledge, then answer. “Thank you, that’s a useful question because [why]. My answer is…”
- Two-part answer. “There are two things going on here. First… Second…”
- Bridge to strength. If asked about something you weren’t expecting: “I haven’t focused on X specifically, but the closest evidence I have is Y, which suggests…”
Pre-prepare 6–8 anticipated questions and rehearse 60-second answers. The most common pattern is “what’s your contribution?”, “how would you respond to [counter-argument]?”, and “what’s the limitation of [methodology choice]?”.
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References
- Mayer, R. E. (2014) Multimedia Learning. 2nd edn. Cambridge: Cambridge University Press.
- Reynolds, G. (2019) Presentation Zen. 3rd edn. San Francisco: New Riders.
- Higher Education Academy (2024) Effective Academic Presenting Guide. York: Advance HE.
- Atkinson, C. (2018) Beyond Bullet Points. 4th edn. Redmond, WA: Microsoft Press.
- Tufte, E. R. (2006) The Cognitive Style of PowerPoint. 2nd edn. Cheshire, CT: Graphics Press.
- Gallo, C. (2014) Talk Like TED. New York: St Martin’s Griffin.
- QAA (2024) Assessment Standards in Higher Education. Gloucester: QAA.
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