OH incogneato - are you my long lost sister? I'm having the exact same issues w/ DS. I've always been a year behind him with math. I took someone's advice not to teach him math b/c he'd be bored in school - well he was bored anyway, and i've spent years trying to play catch up. I'm just looking at math curriculum today. The next level up - he is conceptually already through more than half of it and we haven't even started. And there are many, many concepts in Level E (two levels up) that he is ready for or needs in his everyday life.
