You are the instructor? and it wasn't covered on your PPL? Not your CPL? And not your CFI?
And this must be a wind up.
I suggest you spend the next week doing some serious research and give ol' PPRUNE FAN #1 a call. He would love to give you a few gentle tips.....
Disclaimer: if this is not a wind up, my advice is to have your insurance all paid up, and go solo. Dont risk your student's life with your ambitions to test and develop already well understood and established techniques.
Oh yeah, after we helped you with all this advice, Can you video it for us?