We found this to be the case with our school in the sense that they don't share testing with the teachers, or even therapists and social workers either, as a standard of practice. We now keep a copy of each and every test given and share them individually with the teacher. I agree it doesn't make any sense to me either.
It sounds like a baseline has been done with WISC and WIAT so I would think that those wouldn't be done again right away but like you mentioned other achievement testing would be done.
Do you have gifted education laws in your state? If you do you might need to start looking at them. If not, it might be the time to reevaluate for next school year. Could you approach the school with the attitude that now that all this testing has been done what are the plans for next year?
