this is purely out of interest - my children are still young but I am curious how these intermediate, advanced and so on fit in with the grades in ballet.
I have noticed from people we know or on the internet that RAD and ISTD seem to overlap grades and these intermediate and advanced whilst some other boards like IDTA and BBO look like they do their grades before they do intermediate and advanced.
Am I right in thinking that these intermediate and advanced are teaching different skills then to the grades?