Because I did decently on the PSAT last October as a sophomore (181, not that great), I was invited to this free one month prep course for the new SAT this summer by my school district. All the materials we used were provided by Princeton Review. We took a diagnostic test before the prep course, in which I got a 1220/1600 on, and a diagnostic test after, in which I got a 1230/1600 - not much improvement.
Afterwards, they gave us a 500+ practice questions book for the new SAT from Princeton Review, only I’m not sure if I should use that to study or just study what’s on Khan Academy and take practice tests. Can they be trusted?
On a side note, I just took the old SAT on the third, so could any of the skills I honed while preparing for that test be applied to the new PSAT?