I don't think College Board wants to normalize for background differences; that would be a lazy and hugely treacherous to do. Instead, they are tackling the bac

I don't think College Board wants to normalize for background differences; that would be a lazy and hugely treacherous to do. Instead, they are tackling the background differences head on by doling out free test prep. I believe education as a whole is heading toward widespread accessibility of top-quality education for everyone. But for now, Khan Academy is taking a small step to democratize test prep, and it should be enough to make a noticeable difference.