I'm not a Kenpoist, but I did wish to contribute to the thread.
First let me say that several of you have made excellent points - Mr. Conaster, a well-rounded children's program does, as you said, contribute to any good school. It's really great to get sprouting adults and teens in to assist with the little ones. A great way to polish up what you know or to learn it better is to teach it to someone younger or newer (or just plain different). Good to hear someone else in favor of a kids curriculum for more than just financial boosts.
Steve, reinforcing basic, yet important elements of living is part of what a good kids program is all about. Kudos.
I've been assisting teachers of kid's classes for over five years now. In that amount of time, the curriculum for the children's classes has changed a few times. First, the program taught one or two long forms behind the adults and only one short form per rank except white, with a select 10 techniques from the adult syllabus (out of at least 28) for each rank. The second time, the techniques were broken down into thirds, so a children's white rank would learn the first 10 of adult white, orange would learn the second 10 of adult white, then kids' yellow would learn the final 10 of adult white.
A couple of years ago, we had a sweeping curriculum change for the adult syllabus and now the children's program is virtually identical to the adult syllabus except we do not teach fatal or extremely devastating techniques to children and we do not teach weapons to anyone under the age of 16, only do so with parental consent and any exceptions to that must be approved in advance by the head instructor of our academy.
We have two children in the class I currently assist in who are red rank, one is about to be promoted to half-black so we are at least a year from having our first young black belt. He will be at least fourteen at that time, maybe fifteen which may be old enough for full-fledged black rank. These are the kinds of calls our head instructor can make on a one-by-one basis because we're small enough.
Teaching kids is very enlightening. You have to find ways around difficulties you didn't think you'd ever have to address and if you can teach a room full of kids, you can teach anyone - at least the basics.
What is most interesting to me is to see the differences in children. We have a very young man with loads of talent who is breaking down kicks, self-correcting his stances and has NO problem working his material repeatedly. Yes, these kids are rare, but they also serve as examples. I think he's around seven.