Well, az1... You could look on the bright side of things! Not having an acceleration policy in writing could mean that it is not forbidden. In other words, they don't have a policy against it!
What is your general feeling on how your school handles gifted kids? If they have the MAP test (which I am DOK... drooling on keyboard... about!!!) and a gifted program, then they may be pretty good about accommodating gifted kids.
OTOH, my son's school is a great school, with a wonderful reputation for teaching the best students. That actually worked to our disadvantage. The school naturally assumes that ALL of the kids are gifted, and that ALL of the kids benefit from the same level of gifted services. What you start to realize is that there are levels of giftedness. If you have been around here for several months, then you have probably already checked out the Hoagies gifted web site, or read some of the books on gifted kids. But they come in all shapes and sizes... from moderately gifted to profoundly gifted. Schools are used to dealing with moderately gifted kids, through pull-out classes and gifted services. Most schools are not used to dealing with kids that are higher up on the gifted scale. They need special services, like subject acceleration or full-grade acceleration. We have been working on this for over 2.5 years with our school and they are just starting to realize what my son, now 8, needs. It is a very long process for them to accept that different kids need different levels of services.
Hopefully the MAP test will indicate to you and the school what your son needs. I poked around google for a bit while writing this by typing in 'map test scores for gifted kids' to the search bar. You can find all kinds of school web pages that discuss gifted policies based on MAP scores. Here is one from Kansas City that looks typical.
http://www.nkcsd.k12.mo.us/board_of_ed/I/IGBB.pdfThey throw the MAP scores in with the Iowa Basic Skills Test, so maybe they are equivalent?? Sometimes if you find out what other schools are offering, then you have a better idea what to fight for.