Harbinger of Doom, Despair, and Knowledge: PSETS by Chris M. '12
Don't worry, not as bad as they sound.
it’s too late to turn back you’ve decided to matriculate to MIT, you might be left wondering just what it is you’ve managed to get yourself into.
As an expert in what he is and is not currently in, I’d be happy to tell you and as I was reflecting late one night about how fast time flies by, and the impression I had of MIT vs now, I remembered with a telling laugh my first introduction to psets, and realized that I don’t think anyone’s ever talked about them. So! Here we are, and here we go!
Psets are an abbreviation for”Problem Sets”, which is the academic way of saying “homework”, and the answer to what you’ll be doing on a Thursday night. Generally speaking, there aren’t many questions on a pset, but you shouldn’t think that a lack of questions implies it won’t take long to finish. That’s what happened my freshman year.
It was my first pset for 18.01 (Calculus 1), a class that I wasn’t having trouble with since I’d done really well in BC calc, but decided to take anyway. I picked up my pset and glanced through it quickly, counting problems to estimate how much time it would take.
1…….2…3……..4…5?……really? Just 5?……wait wait let me count again, backwards this time…..5….4………3…2….1. Huh, that seems wrong. Nearly all prime, but the only ones that end in “2” and “5”
This went on for a while.
Eventually I came to grips with the apparent knowledge that my homework, which I had a WEEK to do, only had 5 problems. This was going to be a piece of cake.
So I did what any reasonably intelligent person who feels they have way more time to finish a task then they need does, and I procrastinated. I procrastinated a lot. In fact, it wasn’t until the night before it was due, around 6p that I decided “hey maybe I should really knock out that pset”. So I emailed some of the new friends I was making and asked if they were working on the pset. They said yup, they were working over in Burton Conner, so I went over to join them.
When I got there, they said they were on problem 4. Silently, I reassured myself and part of me even scoffed at the transient notion that this would take any significant time at all. “They’re already on number 4 out of 5” I said to myself. “I’ll be out of here in an hour.”
As my mental image of myself was busy receiving the Nobel Prize in Mathematics for being so right about how long the weeklong pset was going to take, my friends casually mentioned that they’d been working on the pset every night since it came out.
And they’d only finished 3 problems.
To disperse the settling and unpleasant realization that it may have in fact been my professor who knew how long the homework was going to take, and not I the freshman student, I decided to jump in and get started on problem 4, just to prove that it wasn’t that hard.
I don’t have the original pset anymore, but it was something not unlike this:
“Calm down”, I thought. “Maybe that’s just a curveball, just a tough one to get you thinking. Lets take a look at another one”
All. Of. The. Problems. Were. Hard.
Resigned that I was going to be here a while, I settled in and got cracking. Hours flew by. Page after page of paper fell to the relentless motion of my pencil and the steady drumming of fingertips on a calculator. Most of my friends finished and went to bed around 11 or so, and one other kid, Daniel, and I trudged on through the night.
See, Daniel also needed to complete the entirety of the pset in one night, so we worked together through the night until we finished. And finish we did! At 8:30am. We were exhausted, humbled, but most intriguingly, I was fascinated. I couldn’t stop thinking about one of the problems on the pset, mulling over in my mind the moment where the gibberish on the page clicked and I understood the answer. Nothing like that had ever happened before.
To understand, we need to take a step back and look at my homework in high school. Calc consisted of homework every night, to be collected altogether at the end of the week. I’d usually ignore the “every night” part of it and fly through the problems in the 1st period before class, no problem. There were a lot of them, but they were essentially the exact same things we’d seen in class, with different numbers, or trivial extensions thereof.
And that’s really where psets here differ from homework you may be used to. They’ll really force you to have a deeper understanding of what it is you’re talking about, and if you’re the curious type, you’ll really enjoy the questions that spring up as you work through some difficult stuff. I never quite get over that initial shock of reading a problem and seeing something that seems way beyond anything I’ve ever seen before. I’ve gotten better about breaking it down and figuring out the pieces though, and that’s a really useful skill. For all the whining and complaining and caffeine sales on a Thursday night, psets do a pretty good job of teaching you the material.
Aside from learning (which, believe it or not, is not your entire existence at MIT), psets tend to be prevalent social events, especially among freshman. That guy I worked with all night on our first pset? He’s now my roommate, and he’s been so for my entire undergraduate career. In fact, now that I think about it, nearly all my closest friends I’ve met through psetting. Huh.
So to wrap it up, don’t wait until the last night to do your pset (though you probably will, nearly everyone does), and be prepared to do less but much much harder (and interesting problems).
Hey, I recognize that calendar.
Oh wait, it’s gone. Juuust kidding.
Great post! It just reminded me of the AP Music Theory exam I have in a week… *runs off to study*
@Chris: It was weird; for a while the picture of my calendar from one of my old blog posts showed up right before the image of the pset. No idea why.
got out of calc BC today -> thought I was a pro at calc
read this blog post -> wept
I’ll assume the calendar was not this one. Yup, undergrad was the end of my do- math- homework-during- lunch- just- before- class days.
So I was wondering: math is definitely my strongest subject, but I think I’m fairly decent at it. I’ve finished BC Calc this year (my junior year) with about a 90 average. However, I’ve had to work really hard to understand the concepts and the material and to earn that grade.
In other words, do I have a chance at surviving MIT if I’m not a math genius? If I don’t eat numbers for breakfast, lunch, and dinner? (And maybe even second breakfast!)
^sorry, meant to say that math is NOT my strongest subject. Big difference there :D
YES. without a doubt. There are only two required math courses, and having taken AB and BC, you will have gotten out of one of them anyway. That being said, I got out of the first one, but I regret not taking it. MIT math is different than high school.
That being said, a lot of courses have a lot of math. For instance, I took AP Macroeconomics in high school and really enjoyed the qualitative aspect of it. However, at MIT, micro and macro are heavily math-based. But don’t worry, it’s really not that bad.
So YES, it’s okay not to be a math genius at MIT. There are plenty of them to find if you need help. Also, with a 90 average in BC, I think you’re fine at math. And the most important thing is that you worked hard for your 90. For people to whom math comes easily, they got 100s in AB and BC without a problem. Then they got to MIT where math gets harder and they struggled because they never had to work so hard in math. So if anything, I’d say you have a bit of a leg up.
tl;dr: yes, it’s fine.
I think it’s actually really cool that the problem sets are like that. I went to PROMYS last summer and had more than a taste of what a hard problem set is like… and I must say it makes learning a lot more interesting. Working on hard problems is super frustrating but it’s so beautifully rewarding when it works out.
That being said, PROMYS was only six weeks long compressed and I was pretty hosed by the fourth week…
Wow, that’s intense. And I thought IB Further Math was hard… I tried to think about the problems for a few minutes, and got thoroughly confused. I’ll get back to them once my IB exams are done