Ditto to the replies posted above. AND - if you don't already have them, I'd ask for a copy of the full set of WISC subtest scores. If you already have the subtest scores, take a look at them - are the VIQ subtest scores roughly the same across the board, or are there high and low scores (subtest scores differing by more than 3 points? If there are variations in the scores (on either VIQ, PRI, PSI or WM), you'll want to ask the person who administered the test what their impressions were - is there a reason they might be artificially low for example, or was that particular subtest the first or last subtest administered, did your child seem disinterested during the subtest or eager to get the test over with, did they cooperate etc. You'll also want to look at the specific skill being tested as well as how the subtest was administered (verbally, reading prompts, oral or written response, was the subtest timed - none of the VIQ subtests are timed) etc. Compare that skill set to what you know of your child - do you agree that it's not an area of relative strength, or do you still question the results?
Last thing - you need to ask your school district if you can appeal. Chances are they have something about the ability to appeal and how to do it in the school district policy manual. If there is a process for appealing, gather all the data you can on your own first, then make the appeal. If not, then yes, you can appeal because there isn't anything that says you can't
Best wishes,
polarbear
ps - fwiw, I do think it's possible that a child with the WISC numbers you've posted can also have the MAP and CogAT results you've posted.
