<p>Also to clarify on more on the popular idea that biology is “easy” at MIT.</p>
<p>I’m a course 7 and 21H double major with premed, and I can honestly say that biology here is no easier than any of the other majors. We have fewer requirements, yes, but this doesn’t mean that it is “easier” per se. Biology at MIT is heavily focused on critical thinking and analytical problem solving, and as thus this involves virtually no memorization (which is easier than thinking). A typical core biology sequence at MIT involves 7.01 (Intro Bio), 7.02 (Bio Lab), 7.03 (Genetics), 5.12 (Orgo), 7.05 (Biochem), 7.06 (Cell Biology), Project Lab.</p>
<p>Most 7.05 and 7.06 exams are limited open-notes or all open-book (7.06 in the Fall), which testifies to the extent that you are not expected to memorize anything, but rather to think about the nuances in designing experiments and the underlying principles that govern biological thinking. As such, MIT Bio is radically different from any form of biology that I’ve seen taught anywhere so far, and is almost the polar opposite of AP Biology (which I took, and got a 5 on by memorizing CliffNotes). </p>
<p>A typical biology sequence in the sophomore year will include 7.02, 7.03, 5.12, and/or 7.05, and these are all very demanding classes. 7.02 is a 18-unit class (1.5x a normal class) and requires 3 afternoons weekly for lab sessions, not including lecture. 5.12 is notorious amongst the bio, chem, bioeng, and chemeng undergrads. Curves in 7.03 and 7.05 are skewed by the sheer amount of motivated premeds taking these classes. Therefore, I would argue that majoring in bio is not any “easier” than majoring in engineering, with all factors considered. I see bio as a department with few requirements, but you have to be able to think really deeply about everything if you want to do well in the major.</p>
<p>Anyhow, this was a bit excessive, but I just had to jump in when the subject of bio came up again.</p>
<p>As for my own personal experience, I went to a high school that offered 4 AP classes (5 if you include a biyearly AP). Personally, the biggest shock that I had my freshman year was actually how difficult biology was at MIT (: P). The other GIRs I thought were quite manageable - P/NR helps a lot, and the fact that you have so many friends taking the same classes easily leads to study sessions and pset parties, which helps a lot with your grades in the GIRs. </p>
<p>Sophomore year you begin to enter the “weeder classes” of your major (I maintain that there are “weeder classes” in the introductory sequence of each major - these classes test your dedication and commitment in delving into your subject of choice at a great depth). For bio, I would say it’s probably Bio Lab (7.02), Orgo (5.12), and to a limited extent Cell Bio (7.06) (since it’s so far along in the sequence). These classes are hard in a different sense since you’ll start taking classes with people who share similar strengths as you (you can rely on the fact that not everyone taking 8.01 is a physics major, for example) and pose their own challenges when it comes to grading. Also, the classes start to assume greater knowledge of subject content, so I don’t think sophomore year will be any easier than junior year.</p>
<p>Based on my 5 semesters here so far, I would rank them thus in order of difficulty (numbers refer to # of MIT credits):</p>
<p>HARDEST
Sophomore Spring (42 science, 12 HASS)
Junior Fall (42 science, 24 HASS)
Freshman Spring (36 science, 24 HASS)
Sophomore Fall (12 science, 48 HASS)
Freshman Fall (45 science, 12 HASS) - P/NR : P
EASIEST</p>
<p>As you can see, difficulty at MIT varies directly with number of science credits taken. : D</p>