The only problem is that my cousin's son is on the autistic spectrum (he doesn't have serious behavioural problems at all and he is quite introverted, similar to me, only with limited social issues. From what I have heard from my cousin, his son has been learning 1st grade maths, some basic science, social studies, and he does very well on these extracurricular books. I believe since my cousin's son wants to challenge himself, I believe my cousin should look for a school that challenges his son.