Hi swanoonie,
I would like briefly to point out that, in my opinion, the most suitable method to show to a novice,in order to teach the Bowline knot for the first time, should be the "Rabbit" method, because I believe that it allows to get a more easy clear picture-idea of how the knot is built "piece by piece" (the nipping circle, the loop, the collar, etc..);but it is also true that I'm meaning "total novice",and that perhaps on the contrary you have to deal with people who already know over of what I imagine!
With regard to the method you mentioned, I also found very little; I tried also using the terms "casting method", which seemed to be a way of how this method is called in English, but I did not get results.
I then tried searching with my tongue, and the least worst video I've found is this (is not a big deal,and in addiction is in Italian).
More than anything else my hope is that you will be inspired to make a better video!(click on"metodo del tiro",central image;the"GASSA in tensione"method below in the page is another intresting method).
http://www.sg2000.it/nodi/gasse1.htmOn the page that I link below, however it is expressed verbally a way more similar to how I personally realize the Bowline using this method, that is, fundamentally,by pulling the tail of the Half hitch,so that it has itself reverses,contrary to what seems to be happening in the video, where it seems that this reversal of the Half hitch is made"manually", pushing with the fingers on the small loop.
http://daveroot.netau.net/Knots/Knots_SingleLoops.htm#Bowline (Method #2)
Bye!