<p>I don’t believe that it works that way – that an experimental section from one date becomes a real section on another. Some of the questions in an experimental section are revealed to be statistically flawed – your chance of getting them right does not increase nicely with your score. Or maybe they are too easy or too hard to give meaningful distinctions. In any case, they don’t make the cut.</p>
<p>Also, there are multiple experimental sections associated with each test date. So I am having a hard time envisioning something productive coming out of what you are suggesting. It actually has a bit of CC insanity to it. Why not just work hard to master the material on the ~ 20 college board tests already available?</p>