<p>I am thinking about doing the ACT and I have also already taken the SAT. How much does SAT help with ACT test taking?</p>
<p>If you did OK with english/ writing on the SAT, I would not focus on those sections for the ACT.</p>
<p>You need to familiarize yourself with the science section and you need to compare what is covered on the ACT math with what you have practiced for the SAT. I know that the ACT math has some additional topics.</p>