<p>boss529- colleges give credits/units for completing courses. For example, most course at USC give 4 units per class. You can also get units for AP tests passed. Every college gives different credit for AP’s- here is USC’s AP credit policy-
[USC</a> ARR : Articulation : Advanced Placement Exams](<a href=“http://www.usc.edu/dept/ARR/articulation/apexams.html]USC”>http://www.usc.edu/dept/ARR/articulation/apexams.html)</p>
<p>So- after you have accumulated 30 units which is ABOUT one year of college for an average load, admissions will focus primarily on your college level work and not your high school work.
[Transfer</a> Students - USC Undergraduate Admission](<a href=“http://www.usc.edu/admission/undergraduate/apply/transfer.html]Transfer”>http://www.usc.edu/admission/undergraduate/apply/transfer.html)</p>
<p>I was a transfer student to USC many years ago to Marshall and I’m VERY happy I did it.</p>