<p>Yes, it’s (mostly) true. MIT requires <em>everyone</em> to take 2 semesters of math (single-variable and multi-variable calculus), 2 semesters of physics (mechanics and E&M), a semester of chemistry, and a semester of biology, in addition to 8 humanities classes over your MIT career. The math/science GIRs all have Advanced Standing Exams that you can use to pass out of these classes, but it’s not exactly common; the exams are hard. Also, single-variable calculus and mechanics can both be bypassed by AP tests (AP Calculus BC and AP Physics C: both varieties, respectively). Most people take 3 math/science GIRs and one humanities class their first semester, regardless of major. This isn’t <em>required</em>, per se, but strongly recommended; it sucks having to take these freshman-geared classes after freshman year.</p>