<p>The 3.7 gpa is low (for MIT and UPenn). Definitely get a couple safety schools. To get into either of those schools you’re going to have to do incredibly well with essays. I agree with above posts, take the ACT and a couple other SAT II’s. Thing is though, with only having taken pre-calc through junior year, your math scores will have to be VERY high, especially if you want to sell yourself as an engineer.</p>