I see you have past IQ scores, albeit from a younger age. The achievement with the IQ make a very strong case for a grade skip, and something like the IOWA scale for acceleration might help kick start that process, if the school has access.
Ah, it didn't occur to me to go back and look at prior posts!
What exactly does the state law say regarding acceleration? Does it rule out subject acceleration as well? That would be really unfortunate if so. I really believe that it is not uncommon for kindergarteners who are reading as well as your ds to be allowed to at least go to 1st grade for language arts.
