<p>I started at Drexel in Fall of 2006 as a Civil engineer major and only stayed two years. I did well in the first year when I took the core classes, but lost major interest the last two quarters of the second year. I ended up being "dismissed" since I did so bad. </p>
<p>To be reinstated I have to take a minimum of 24 transferable credits. I will be completing the 24 credits this term so I can be reinstated. </p>
<p>I have decided to change majors from civil engineering to physics once I get back to Drexel. My question is should I retake some of the core classes such as mathematics and/or chemistry? I took these classes years ago and don't remember anything from them. I believe that I would need a good understanding of them when I take more advanced classes.</p>