If you are in a formation ... try to say something,,,
First it is 4X9, and then it becomes some words (such as pro-class).
Furthermore, you can add some performances in the middle of the square, such as spinning basketball with your fingers.
Slogan ... If you can tell me the name of your class, maybe the slogan will be more special =w=
If you have props in your hand, the simplest kind of flower spike will do. Not too bright and too cut. Sometimes too many patterns will spoil the effect. Hmm (to express hesitation, etc.) ... Maybe you can just wave the slogan twice according to the rhythm, or you can put some tricks, but not too fancy.
I am in charge of this piece of content in my class. What can I do to help =w=
Above, personal experience =w=