<p>My daughter did a hybrid - she started three months before with one section test a week, concentrating on one specific section for three weeks (only for Math and English). The six weeks she took a section test a day up to one entire exam a week and then studied her mistakes. Total study time per week was about four, five hours, including the test time. </p>
<p>We didn’t try to replicate anything. I would hand her a section test at random times during the day. She never took an entire practice exam in a single sitting.</p>
<p>Her ACT score went up 4 points, with English going up 9 points and Science up 5 or 6 points.</p>
<p>I think what this all shows you is it is definitely not too late but more important, you need to do what works for you, not my daughter, AB’s daughter, or another poster. There are many ways to study. You know what works best for you - you have to go do it.</p>