Every time I teach sissone, I start by saying, “Does anyone know what sissone means?… and if you say “scissor,” I will make you do push-ups.”
The french word “Cisuaex” (pronounced see-zoh) means “scissor.” the word Sissone doesn’t actually mean anything, it’s the name of the man who invented the step.
The step goes like this: you start with two feet on the ground, plie, jump up in the air, and land on one foot. Then you either leave the foot up in the air (overt meaning open), or you close it (ferme, meaning closed). See the video below for a demonstration.
The first thing they do is two sissone fermes, then one sissone overt, pas de bouree. Then they do sissone simple and finish with some assambles.
The important thing to remember about sissone is it’s a jump, not a leap. Remember this post about the differences between jumps and leaps? if not go back and read it again. Keep it in mind as you jump up in sissone before you land. Every student I’ve ever had who has had problems with sissone, their problem was that they were leaping (going from one foot to the other) instead of jumping.