Thanks for the info. Iucounu - the guidelines on the Wiki Gifted site were helpful.
We ended up applying to DYS on January 31st and got the acceptance letter yesterday!
This is what we used for DS11:
DAS II score (ended up with GCA of 156)
Portfolio - included letter from EPGY math tutor, book reports on Treasure Island, Gulliver's Travels, Journey to the Center of the Earth and a written project that had him taking a road trip , driving from Portland, Oregon to Portland, Maine (diary each day, descriptions of monuments visited, financial info, etc.)
