6x6 rule: max 6 bullets, 6 words each. Use high-contrast colours (dark text on light background). Minimal animations. One idea per slide. Images > text.
Props
Physical objects that demonstrate your point. Hold it high. Pass around only if small and safe.
Whiteboard / Flip Chart
Use for brainstorming, diagrams, or interactive exercises. Write large. Turn your body so you can still face audience.
Handouts
Distribute at end (to avoid distraction). Or provide links/QR codes for digital handouts.
What to avoid
Reading directly from slides. Too many slides. Clip art. Fancy fonts. Turning back to audience.
💡 Test your slides on the actual projector before your presentation. Have a backup (PDF on USB).