We're in the same school district and I was told at the meeting for GATE parents of newly identified students that the 99.9 percentile roughly corresponds to IQ of 145. I don't know how that corresponds to the test you have, however. The thing about Seminar is that you don't necessarily have to be Seminar identified to be in a Seminar classroom. Depending on the school, there may not be enough students to fill a class so other students who scored close may be put in the class as well. The test will be normed to children the exact age of your son when he takes it, so I don't think whether now or June will make that much of a difference in that regard. Of course the sooner he tests the sooner you get the score. Having that knowledge before choice apps are due is definitely helpful, we didn't get our daughter's score until late May.
