Our enrichment unlocked when a neuropsych (paid for by the district) stated clearly in his report that DD HAD to have it. He used all the necessary key words in his report (gifted, learning disabled, "truly exceptional", twice exceptional, etc) and then explained why the high level material was essential. No one ever questioned it again.
A friend with a 2E kiddo who is PG in math had her son do Kahn Academy every morning. She provided printouts showing her 8 year old second grader had taught himself trigonometry "just for fun" but the school wouldn't accept it. They did, however, pay for an evaluation to the same neuropsych we used. His report unlocked radical exceleration for him as well.
