What is a good topic for a demonstration speech?
I did my demonstration speech on the proper way to brush and floss your teeth. Other people in my class showed us how to make a recipe. One girl did a tradiational brazilian recipe and another girl showed up how to make a cake. I also had a military guy in my class that showed us how to use a gas mask. Those are all the speeches that I remember since it was over 5 years ago. Hope it helps.