re: Ideas for demonstration speech

Is this where you use posters, props, and so forth? I did a speech, and I'm pretty sure it was characterized as a demonstrative one, about the Great Pyramids of Egypt. I used the poster to show what was contained inside of them, the significance of the rooms, etc. I based it off of a book I got about the pyramids which contained diagrams and such. I also had miniature models of the pyramids I used in talking about them.

Four to six minutes I guess you could do it with that topic but it seems like I had like ten minutes.