has had no outside instruction for anything except baseball and Taekwondo for a while,
What do you think?
Just ask the Taekwondo teacher and baseball coach to write about him. Also - carry forms with you, and the next time someone nosy makes a comment, whip out the forms and ask them to write it down. I am not kidding. (much)A trip to the local museam might be a good.
Does your state gifted association might sponser some kind of children's programs, and you can get reccomendation letters from some of those teachers.
I think a video of those algebra worksheets at age 6 might be good to. Go for it!
Grinity