Do you have an interest in or funding for enrolling him in a preschool? It sounds like in part he really wants to be a "school" kid, too, and that might suit his needs and also help you out. Both my kids (DD 8 is PG, DS is 5) have done very well in Montessori preschools. This is true even for DS who is definitely more visual-spatial, so the manipulative, visual work in the classroom really works for him. He couldn't care less about workbooks, which my DD always loved to pieces. At home we supplement with things like science experiments (we are getting the Magic School Bus kits monthly this year), electronics kits (Snap Circuits are huge with DS), games like checkers and chess, building stuff (MagnaTiles were a big hit, also now Legos) and various online games (DS likes DragonBox algebra and Dreambox).
