I only say that cuz we had our Talent Show a li'l bit ago.
And Magic Trick sounds more appropriate for a talent show than Scientific Demonstration.
Punch out a few bits of scrap paper with your hole punch.
Rub your balloon onto A Volunteer From The Audience's head.
Take your balloon back to your table with the little round bits of paper.
Watch the paper bits dance and jump!!
The babes love it.
And they'll repeat it, and call it their own.
This one's from Janice VanCleave's Chemistry for Every Kid.