My DD4 is not at all interested in worksheets. I doubt that has anything to do with her LOG. And of course many gifted kids don't read early.

Part of what you are seeing may be that your DS feels some pressure from you to focus on academics and he is (understandably) resisting. Part of it may be that he doesn't want to try to do something until he's sure he can do it perfectly. Either way, this might be a good time to start addressing these issues. smile