Hello Beatnik.
I have a DD6, so, not too far in age from yours. Mine also is advanced with significant handwriting challenges. I think the good news is that you seem to be in a school that does independent learning and they want to meet with you to discuss options for your DD. This is huge!! So, do you *need* to do IQ testing? Probably not at the moment. I personally wanted to test because I feel more comfortable having more information. An IQ test *can* give you some ideas about what to expect in the future, although not always. It can also open up certain opportunities such as DYS and some summer camps and schools. If you are pretty laid back and have a good school fit, then maybe you don't need to test currently. But if you are the kind of person, like me, who NEEDS information, or if it might help explain things or help you plan, then yes, you may want to look for a respected tester in your area. Good luck!
