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Image PostAllowed one page of notes during differential equations final. (i.reddituploads.com)
jze123 が 7時間前 投稿
[–]Ouchider 201 ポイント202 ポイント203 ポイント 6時間前 (60子コメント)
I like these. I've even seen courses where you get +1 point in the exam if you bring the note.
The secret reason of allowing students to bring one page of hand-written notes to exam is to make them at least once think through the course material and decide what is important.
[–]NPVT 58 ポイント59 ポイント60 ポイント 3時間前 (3子コメント)
plus writing them down helps re-enforce memory I would assume.
[–]agentnola 3 ポイント4 ポイント5 ポイント 48分前 (0子コメント)
For most people yes
[–]Grenli 1 ポイント2 ポイント3 ポイント 24分前 (0子コメント)
Yep. I found that writing notes down made it easier to remember them than typing it down.
[–]HAHA_goats 0 ポイント1 ポイント2 ポイント 24分前 (0子コメント)
Yup. For my last test that allowed a note card, I wrote my card five times explicitly to make myself remember. By the third card I pretty well had everything memorized, and I wound up not even needing the note card during the test.
But it was also pleasant to have that sense of security brought by having the note in case I go blank on some question.
[–]hazelnox 16 ポイント17 ポイント18 ポイント 1時間前 (0子コメント)
I definitely explain this to my classes when I tell them about the cheat sheet. They look at me like their whole lives finally make sense, which is good, I suppose.
[–]stickygoPhysics 0 ポイント1 ポイント2 ポイント 58分前 (0子コメント)
In my QM and applied QM courses we were allowed the use one a5 with notes during the exams, very effective concept.
[+]djao スコアが基準値未満のコメント-87 ポイント-86 ポイント-85 ポイント 3時間前 (53子コメント)
That's ... awful. I was allowed a page of notes for diffeqs and I didn't need them. I knew I didn't need them. I brought nothing to the exam, and aced the exam anyway. I would have resented being forced to go through the motions of producing a page of useless notes just for a bonus point. (Although I suppose I would have just written a single useless equation in very large handwriting on the page, if technically that counts.)
[–]westknife 60 ポイント61 ポイント62 ポイント 2時間前 (3子コメント)
/r/iamverysmart
[–]PissingOutOfMyAss 12 ポイント13 ポイント14 ポイント 39分前 (1子コメント)
I'm excited. I've never seen a real life very smart person in a comment thread before. I'm just as psyched as I imagined.
[–]Tox_teh_Panguin 3 ポイント4 ポイント5 ポイント 22分前 (0子コメント)
Its a special feeling. Like seeing a snowy owl perched on a branch in the wild.
[–]JohnToegrass -4 ポイント-3 ポイント-2 ポイント 32分前 (0子コメント)
Considering that he's managed to make dozens of people so scared of rebutting his point that they've turned to downvoting and mocking his wording instead, I'd say he's pretty likely to be smart indeed.
[–]Ouchider 42 ポイント43 ポイント44 ポイント 2時間前 (29子コメント)
If you know you don't need them, you probably know you don't need the bonus point.
[+]djao スコアが基準値未満のコメント-20 ポイント-19 ポイント-18 ポイント 2時間前 (26子コメント)
That's true, but it's the principle that's at stake. What should the instructor be incentivizing? I agree, producing notes is great preparation for the exam, but not needing notes is the best state of affairs. So the bonus marks incentivize the good at the expense of the great.
[–]UWIQLK 27 ポイント28 ポイント29 ポイント 2時間前 (25子コメント)
Why? Rote memorization isn't necessarily how you'll work in the real world. In real like you'll have access to notes and documentation. Having students learn how to properly write notes is a good skill.
[–]purplegrog 10 ポイント11 ポイント12 ポイント 2時間前 (3子コメント)
If the test is well written, the answer won't be in any notes brought to the exam. Instead, the answer can be arrived at based on application of information in the notes, just as in real life.
[+]djao スコアが基準値未満のコメント-10 ポイント-9 ポイント-8 ポイント 2時間前 (2子コメント)
In real life there's no such thing as closed book exams. So do we automatically make all exams open book? I mean, that's what you get if you insist on adherence to real life.
[–]drhfist 5 ポイント6 ポイント7 ポイント 1時間前 (0子コメント)
There's an argument to be made that testing one's ability to find, synthesize, and apply information is just as important as memorizing it. I'm not arguing for open book testing, necessarily. But in high school and college, memorization is less and less important.
[–]asaltz 0 ポイント1 ポイント2 ポイント 25分前 (0子コメント)
I think that's heading in the right direction.
[–]falalalfelApplied Math 3 ポイント4 ポイント5 ポイント 1時間前 (0子コメント)
Idc if I end up sounding ~very smart~ but I feel like this is a shit idea to have about school. Yea sure in the "real world" you have access to documentation but the exams are there to test whether you understand the concepts. Being able to use said documentation means absolutely nothing if you don't understand why your results turn about a certain way. I could spend 30 minutes googling about solving exact DEs and still not understand it, or I could spend like 3 minutes refreshing myself on the procedure and understand it because I already had the existing knowledge.
[–]LaziestManAlive 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Most of OPs note sheet was examples of how to solve certain equations, which most of my professors would not have ever allowed. I also happen to think if you have done enough problems of one type, you pretty much have the needed equations memorized. A sheet of notes is only necessary if a professor is shitty enough to expect you to have many obscure things committed to memory. Otherwise, one note card i think is more than enough if you know the material.
[+]djao スコアが基準値未満のコメント-8 ポイント-7 ポイント-6 ポイント 2時間前 (18子コメント)
Who said anything about rote memorization? I didn't need to memorize anything. That's why I didn't need notes. If you understand the concepts well then memorization is totally unnecessary beyond a minimum amount of definitions.
In real life you won't be tested in exam settings either. The whole situation is inherently artificial; appealing to real life is not relevant.
[–]BatsuGame13 2 ポイント3 ポイント4 ポイント 2時間前 (15子コメント)
I'm gonna guess you're pretty young.
[–]djao -3 ポイント-2 ポイント-1 ポイント 1時間前 (13子コメント)
I post non-anonymously, I'm in my 40s, and I have tenure. Don't know if that qualifies as young in your book. I know I would never consider requiring students in my class to prepare notes for exams.
[–]dball37 3 ポイント4 ポイント5 ポイント 1時間前 (4子コメント)
I have tenure
That explains it.
[–]djao -2 ポイント-1 ポイント0 ポイント 1時間前 (3子コメント)
Not really; my views on this subject have been completely unchanged since high school.
[–]732 1 ポイント2 ポイント3 ポイント 1時間前 (7子コメント)
I would never consider requiring students in my class
They didn't either. They offered a bonus point for writing notes.
[–]djao 0 ポイント1 ポイント2 ポイント 57分前 (6子コメント)
Semantics. Giving everyone a bonus point and then deducting that point for failure to write notes is entirely equivalent to requiring writing notes.
[–]PupilofMathTopology 0 ポイント1 ポイント2 ポイント 43分前 (0子コメント)
Who is upvoting this? Whatever your opinion/side is, this is a stupid comment that adds nothing and has no basis.
[–]Rabbitybunny 0 ポイント1 ポイント2 ポイント 34分前 (1子コメント)
Sorry, I can't seem to understand. What concepts of PDE did you understand such that memorization is unnecessary? Differential equations seem to be the particular field where the problems are categorized by types. Why'd you think such categorization is needed if "understanding concepts" is sufficient?
[–]djao 0 ポイント1 ポイント2 ポイント 24分前 (0子コメント)
Uh, we're not talking about PDEs here. It's pretty clear that the formula sheet in this post pertains to ODEs. My class was also on ODEs. If I had tried to take a PDE class then I surely would have had to memorize a ton of stuff, which is why I never took such a class.
[–]JohnToegrass -1 ポイント0 ポイント1 ポイント 42分前 (1子コメント)
Yeah, if he doesn't need the extra points, it's A-OK for him to unfairly lose them. That makes sense.
[–]LeepySham 0 ポイント1 ポイント2 ポイント 12分前 (0子コメント)
One does not "lose" bonus points. If they are actually bonus points, then they aren't taken into account when computing the curve.
[–]flux_capacitor3 4 ポイント5 ポイント6 ポイント 2時間前 (7子コメント)
You are that kid in class everyone hates. Is your name Mitch?
[+]djao スコアが基準値未満のコメント-7 ポイント-6 ポイント-5 ポイント 2時間前 (6子コメント)
How about instead of hating the nerds we encourage them? What difference does it make to you if someone else chooses to bring notes or not?
[–]flux_capacitor3 7 ポイント8 ポイント9 ポイント 2時間前 (5子コメント)
I don't hate the nerds. He was being an asshole about it and bragging. I'm a nerd too. He just sounded like a dick. Which is why he has so many downvotes.
[–]tebla 5 ポイント6 ポイント7 ポイント 2時間前 (0子コメント)
Dude, you're still talking to the same person
[–]quantum_overlord 0 ポイント1 ポイント2 ポイント 2時間前 (0子コメント)
The guy you just responded to is the same guy you first commented against on top. :P
[+]djao スコアが基準値未満のコメント-7 ポイント-6 ポイント-5 ポイント 2時間前 (2子コメント)
By he you mean me. If I wanted to brag it would have been a top-level comment. Plenty of people do not bring notes to diffeq exams because their instructor did not allow anyone to bring notes to their diffeq exams. They're certainly not required for success.
[–]flux_capacitor3 1 ポイント2 ポイント3 ポイント 1時間前 (1子コメント)
Yeah. We weren't allowed to have them in my DiffE class. I did well. Big deal. I don't brag about not needing them. My EM Fields class let us, and I fucking wrote small as hell to make sure I had every advantage possible. It also helped studying to write all that stuff down.
[–]djao -1 ポイント0 ポイント1 ポイント 1時間前 (0子コメント)
I have no objection to you doing those things. What upsets me is when the instructor dictates a certain way of studying. Everyone has their own way of studying. Presuming that what works well for one student will also work well for everyone else is counterproductive.
[–]japaneseknotweed 1 ポイント2 ポイント3 ポイント 57分前 (4子コメント)
My dad held multiple patents for IBM in optics/electronics. His name was engraved on the plaques on the first-model-of a whole bunch of significant machines.
He dropped out of college with an associates because he couldn't memorize. Just couldn't, full stop.
On many of his tests he'd get a "perfect 50%" -- he'd spend the first part of the period deriving the formulas, then he'd use them to do about half of the the problems perfectly, then the time would run out. His physics teacher saw what was happening and decided to allow him to bring in a sheet like this. The other teachers didn't, so he dropped out.
What should happen to someone like him? What's "fair" ?
He came in at a much lower pay grade, which affected his salary -- and my educational options -- our whole lives.
Your brain happens to be wired for retention. His was wired for synthesis.
Not everyone's like you.
[–]djao -2 ポイント-1 ポイント0 ポイント 55分前 (3子コメント)
That's fine! If the instructor wants to allow people to bring notes to exams then I have absolutely zero objection to that.
Where I get upset is if the instructor requires people to bring notes using explicit grade inducements. That's the opposite problem of what your father has.
[–]Tox_teh_Panguin 0 ポイント1 ポイント2 ポイント 23分前 (2子コメント)
Nobody said that anyone was required to bring a page.
[–]djao -1 ポイント0 ポイント1 ポイント 22分前 (1子コメント)
I consider "bonus" marks for X to be equivalent to requiring X.
[–]nicponim 0 ポイント1 ポイント2 ポイント 2分前 (0子コメント)
This probably results in you having better grades. (because you are aiming at 120%)
But also results in resentment (such as seen here).
I don't know your battles, but less thinking of life as a zero-sum game might help some.
[–]PupilofMathTopology 1 ポイント2 ポイント3 ポイント 26分前 (1子コメント)
While djao's comment does come off as bragging, I do understand the sentiment and I feel that the backlash was been a little harsh. I agree with the statement that incentivizing reliance on notes is not a good thing. Sure, the "real world" is "open book", but do you really want to be going back to the documentation every time you want to solve a simple ODE problem? The point is to memorize the easy stuff so that you don't have to look up every term when you start tackling the harder stuff. I'm not saying you need to memorize the book or anything, but at least half of the stuff on this study sheet is something that OP should have memorized.
[–]nyando 0 ポイント1 ポイント2 ポイント 1分前 (0子コメント)
Thing is, you're still going to fail the exam if you don't know what you're looking for or how to attack a problem, even if you've copied the whole course textbook. If you spend 10 minutes reading through your notes to find out how to solve a system of linear DEs, you're probably not going to do all that well on the exam. If its a well-written exam, it will test how well you understand the concepts of the course, not whether you can follow your notes.
[–]leozinhu99 0 ポイント1 ポイント2 ポイント 56分前 (0子コメント)
I don't really like the idea of grading cheat sheets, but I guess the point isn't to help on tests. It's just like a graded homework assignment, and, as others mentioned, it's intended to make students think about what is essential to the subject and worthy of being written down. Comprehension of the core concepts is still necessary, it just takes away some of the need for memorization.
[–]Andy_GatorCalculus 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Watch out everyone, we got a badass over here
[–]jjeezy -1 ポイント0 ポイント1 ポイント 1時間前 (0子コメント)
Look at you and how smart you are.
[–]dikkepiemelss -4 ポイント-3 ポイント-2 ポイント 45分前 (0子コメント)
You are a disgusting human being not worthy of life and you deserve to be raped and killed by niggers.
[–]sw4l 96 ポイント97 ポイント98 ポイント 6時間前 (9子コメント)
Almost every time I have been allowed to bring a sheet of notes, I haven't looked at it once because by the time the test happens I already know the sheet.
[–]Teblefer 67 ポイント68 ポイント69 ポイント 5時間前 (1子コメント)
But it was a comfort to have it there
[–]HansJuanAnalysis 12 ポイント13 ポイント14 ポイント 2時間前 (0子コメント)
Except if you forget the note like I did
[–]alphygian 37 ポイント38 ポイント39 ポイント 5時間前 (0子コメント)
That's the point, according to my profs. And if you don't, the sheet is still there. win-win.
[–]SunilTannaMath Education[🍰] 18 ポイント19 ポイント20 ポイント 2時間前 (3子コメント)
There's a limit to how useful notes can be in a calculus exam.
[–]diracnotation 6 ポイント7 ポイント8 ポイント 2時間前 (0子コメント)
Very funny
[–]SolarShrieking 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Happy Cake Day <3
Also, I completely agree. Formulas will not get you very far.
[–]AnilRadhakrishnan 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Ayy
[–]dlgn13 0 ポイント1 ポイント2 ポイント 2時間前 (0子コメント)
Yeah, but it's comforting to have and making it is good review.
[–]Dadentum 0 ポイント1 ポイント2 ポイント 52分前 (0子コメント)
That's the point.
[–]sleeps_with_crazyErgodic Theory 52 ポイント53 ポイント54 ポイント 7時間前 (25子コメント)
Now write on top of it in red ink and you'll be able to double it.
[–]butt2face 24 ポイント25 ポイント26 ポイント 5時間前 (23子コメント)
That's what I did for a computer science class. Wrote in blue pen. Rotate the page 90° then write in red.
[–]Aromir19 57 ポイント58 ポイント59 ポイント 4時間前 (6子コメント)
That's pi over two you barbarian.
[–]arthur990807 13 ポイント14 ポイント15 ポイント 3時間前 (1子コメント)
I prefer "pi halves" myself.
[–]ElectroNeutrino 3 ポイント4 ポイント5 ポイント 2時間前 (0子コメント)
#DEFINE Pi_Half M_PI/2
[–]nerga 21 ポイント22 ポイント23 ポイント 3時間前 (1子コメント)
That's tau over 4 you barbarian.
[–]ratboid314 2 ポイント3 ポイント4 ポイント 1時間前 (0子コメント)
That's the first positive zero of cos(x) you barbarian.
[–]harlows_monkeys 0 ポイント1 ポイント2 ポイント 50分前 (1子コメント)
That's a generator of the order 4 cyclic subgroup of the order 8 dihedral group, you barbarian.
[–]Aromir19 0 ポイント1 ポイント2 ポイント 13分前 (0子コメント)
Oh nooooo my feeble bio brain!
[–]kogasapls 64 ポイント65 ポイント66 ポイント 5時間前 (7子コメント)
I just encoded a latex file for a properly typeset 12-page reference sheet in binary then printed it at the highest possible resolution on my printer. You just have to memorize the compiler, it's very efficient.
[–]G-BrainNoncommutative Geometry 16 ポイント17 ポイント18 ポイント 2時間前* (3子コメント)
If you use plain old ASCII to encode your text files, then writing the binary as 0s and 1s on paper increases the length 8-fold (and worse for Unicode). It's much more efficient to use the color of pixels (8*3 bits per pixel if you use RGB) to encode your data.
[–]flukshun 1 ポイント2 ポイント3 ポイント 1時間前* (1子コメント)
Wouldn't it just be 8*3 bits per pixel? 2563 would be the number of possible combinations. Just like how hexadecimal characters can represent 16 possible values, but only encode 4 bits.
Still pretty damn efficient though, if you've got good close-in eyesight... (edit: well, and impossibly good color recognition)
[–]G-BrainNoncommutative Geometry 0 ポイント1 ポイント2 ポイント 9分前 (0子コメント)
Whoops, you're right of course.
[–]isarl 7 ポイント8 ポイント9 ポイント 3時間前 (0子コメント)
Some of the classes I took which allowed crib sheets foresaw your compiler memorisation and insisted upon handwritten-only crib sheets. Are you good at pointillism?
[–]derp_trooper 2 ポイント3 ポイント4 ポイント 3時間前 (1子コメント)
What does this even mean?
[–]nerga 9 ポイント10 ポイント11 ポイント 3時間前 (0子コメント)
He's making a joke. He printed out binary of a latex file. Which If he memorized the compiler he would then have the final latex file with the human readable format. The compiler of course is a computer.
[–]lampishthing 8 ポイント9 ポイント10 ポイント 5時間前 (0子コメント)
Ah the 90 degree rotation is genius!
[–]Asddsa76 8 ポイント9 ポイント10 ポイント 4時間前 (0子コメント)
"Everything the wise woman learned she wrote in a book, and when the pages were black with ink, she took white ink and began Again"
-Karn, silver golem
[–]jze123[S] 7 ポイント8 ポイント9 ポイント 3時間前 (0子コメント)
Was it actually legible?
[–]end112016 6 ポイント7 ポイント8 ポイント 3時間前 (2子コメント)
Unless your test was covering the birth/death dates of famous CS pioneers, what on earth did you need 2 pages of notes for in CS?
[–]SometimesYAnalysis 7 ポイント8 ポイント9 ポイント 1時間前 (0子コメント)
Hello World over and over
[–]codeycoderson 1 ポイント2 ポイント3 ポイント 21分前 (0子コメント)
I filled two 8.5"x11" sheets of paper back and front for my Theoretical Computer Science final this semester. DFAs, NFAs, PDAs, CFGs, pumping lemma for regular and context free languages, Turing Machines, decidability, reducibility.
There really isn't anything you could possibly think of to fill a sheet of notes with for a CS exam? I wish I had gone to your school.
[–]eru_melkor -2 ポイント-1 ポイント0 ポイント 4時間前 (0子コメント)
Did you write it in the shape of a kitten?
[–]tisti 2 ポイント3 ポイント4 ポイント 4時間前 (0子コメント)
Or blue and red and wear anaglyph glasses :)
[–]meanmedianmoge 18 ポイント19 ポイント20 ポイント 3時間前 (2子コメント)
I have a sneaking suspicion that OP might be one of my students, as our ODE final is today and those examples seem pretty familiar to ones I covered in a review session. Of course, there are tons of finals weeks going on currently, but not many which have the professor's 1 sheet of notes rule.
I look forward to grading one of the questions on your exam, student of an unknown gender.
Context: prof and TA's usually split up grading to one question or page per exam. (I don't know if this is common practice everywhere??)
[–]mc8675309 5 ポイント6 ポイント7 ポイント 3時間前 (0子コメント)
The first time I saw a physics class get graded I was like, "of course!" The prof had the TAs in a line in one of the labs and they graded assembly line with him at the end putting the final grade on and recording it.
They had clearly done this before as they went through the pile in a hurry.
[–]SometimesYAnalysis -4 ポイント-3 ポイント-2 ポイント 1時間前 (0子コメント)
You should ask the class when the narwhal bacons.
[–]rikeus 19 ポイント20 ポイント21 ポイント 4時間前 (9子コメント)
I hate that most courses only allow hand written notes. I get that they don't want people typing in tiny tiny font, but I have a fine motor disorder that makes writing neatly and compactly incredibly difficult, and I feel like that puts me at a constant disadvantage compared to others.
[–]jze123[S] 23 ポイント24 ポイント25 ポイント 4時間前 (1子コメント)
I think most schools would make an exception for a medical reason like that. Maybe with the condition that you use a certain font size. I would definitely ask your professor/school.
[–]Aromir19 11 ポイント12 ポイント13 ポイント 3時間前 (0子コメント)
Yeah, most schools make you go through an accessibility office, and mine likes to drag its feet over things like that. I have a goddammed psychological assessment(4 actually) that outlines my LDs and recommended accommodations, and I can still get less than half of them approved by the office. So now I'm stuck in this game of approaching each prof/instructor or both in some cases to ask for things that aren't in the accommodations package that's sent to them every semester and I'm worried if I do it "too much" I'll get a reputation among the people I need to impress to even think about doing honours. Real easy to develop imposters syndrome like that. So yeah, prospective undergrads, check your schools accessibility office when assessing schools, because I know for a fact that other schools would grant me better accommodations, and they have higher rated programs. /rant.
[–]Differenze 15 ポイント16 ポイント17 ポイント 4時間前 (2子コメント)
Write your notes on your pc, buy a pizza and a six pack and go to your friend with the best handwriting. Got to have your mates back!
[–]rikeus 14 ポイント15 ポイント16 ポイント 4時間前 (0子コメント)
implying I have friends
[–]Aromir19 3 ポイント4 ポイント5 ポイント 3時間前 (0子コメント)
Do you want a greasy formula sheet? Cuz that's how you get a greasy formula sheet.
[–]edneilMathematical Physics 5 ポイント6 ポイント7 ポイント 3時間前 (0子コメント)
I used to write my notes at full size on an A2 sheet of paper and shrink them with a photocopier to fit on A4 :)
[–]goerilaApplied Math 2 ポイント3 ポイント4 ポイント 1時間前 (1子コメント)
As a TA that has banned computer notes because people seriously abused it. I would make an exception for you and so would any reasonable teacher. Talk to your teacher.
If your professor decides to be mean, go talk to the disabilities resource center, they should be able to intervene.
[–]spewin 1 ポイント2 ポイント3 ポイント 1時間前 (0子コメント)
It's probably not a good idea to make a special exception for a student without a specific request from the disabilities office of your school. If a student approached me with this problem, I would immediately send them to the disability resource office.
[–]dogdiarrheaDynamical Systems 0 ポイント1 ポイント2 ポイント 8分前 (0子コメント)
Please talk to the accessibility office about your disorder. They can work around this and other issues for you. I know I've had students with similar disorders and it made their midterms and exams nearly impossible to decipher. The student eventually went to the accessibility office and they were able to arrange for someone to type up his midterms and exams. It was easier to grade him and he ended up doing better since we could understand his arguments better.
[–]heptyne 8 ポイント9 ポイント10 ポイント 2時間前 (1子コメント)
I recall once a professor told us we could have a "3x5" to use on a test. Of course, most of us assumed an index card. But since he did not specify units, one clever student brought in a 3'x5' poster of notes. The teacher admitted he was caught slipping and allowed it.
[–]ratboid314 4 ポイント5 ポイント6 ポイント 1時間前 (0子コメント)
As long as the ratio is correct, any unit would work, like miles. Or lightyears.
[–]Drift3r 3 ポイント4 ポイント5 ポイント 3時間前 (3子コメント)
Only hand written notes eh?
I'd of used Lecturenotes (or MS OneNote, etc) on a tablet with a stylus to right my notes and then resized the hand-written digital notes to add even more notes and then printed them out. Technique they'd be hand written because they were written on table with a stylus.
:P
[–]jze123[S] 2 ポイント3 ポイント4 ポイント 3時間前* (2子コメント)
Nice try!! My professor explicitly said we couldn't use any kind of printing, copying, or computing to make it. I guess people must have tried that in the past when he just stated "hand written"...
He didn't say anything about microscopes though.
[–]suqoria 2 ポイント3 ポイント4 ポイント 3時間前 (0子コメント)
What you do then is do exactly as he said, then print it, then put an other sheet of paper over it, place it against something bright, then you go ahead and follow it exactly. Then as someone else said rotate 90 degrees and do again but this time in red inc.
[–]FuzzySAM 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
I've explicitly told students they were allowed to print or do whatever, but they never have. Not in 5 years of giving tests and allowing notes.
[–]Penisgrowl 4 ポイント5 ポイント6 ポイント 1時間前 (0子コメント)
Oh, sweet summer child. This is a handwritten page of notes from an embedded systems course.
[–]BlueSubaruCrewPDE 2 ポイント3 ポイント4 ポイント 2時間前 (1子コメント)
Jesus those power series diff eq's are some of the most annoying problems I've ever had to do.
[–]fauxonly 0 ポイント1 ポイント2 ポイント 30分前 (0子コメント)
I'll go ahead and give them the #1 spot, for me.
[–]Shockingandawesome 1 ポイント2 ポイント3 ポイント 3時間前 (0子コメント)
You could handwrite four pages of small writing then scan them and print into one page. It's still technically hand written!
[–]ryeinn 1 ポイント2 ポイント3 ポイント 3時間前 (0子コメント)
I used to allow that for my High School Physic students.
And they just decided to start copying someone else's the morning of the day of the test. So I said "Fuck it," and give them a sheet that I think is important. No more cheating/laziness and I still can say you don't have to memorize anything.
[–]DrewBk 3 ポイント4 ポイント5 ポイント 4時間前 (3子コメント)
If there is just one skill I have learnt, it is writing really small.
My handbook for an exam from a few years ago
[–]hazybluez 36 ポイント37 ポイント38 ポイント 4時間前 (2子コメント)
This is like, normal sized writing.
[–]Romulet 4 ポイント5 ポイント6 ポイント 2時間前 (1子コメント)
Maybe his notebook is make of post-it notes? We need a banana for scale.
[–]Uyematsu 0 ポイント1 ポイント2 ポイント 53分前 (0子コメント)
Could be field notes
[–]Yajirobe404 1 ポイント2 ポイント3 ポイント 4時間前 (0子コメント)
Recipe learning best learning
[–]plexluthor 0 ポイント1 ポイント2 ポイント 3時間前 (0子コメント)
My father is proud of a grad school crib sheet. Had to be no larger than an index card, so he carefully wrote out a full page, photographed it, and brought a magnifying glass.
[–]zomgnerd 0 ポイント1 ポイント2 ポイント 2時間前 (1子コメント)
I just had Dif Eq for Engineers final this past Monday. It was open book and open notes cause the teacher is literally that bad....
OH! And it was 4 questions.
[–]74576480449124578456 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Perhaps you would enjoy full blown Diffeq more. I hate engineering type courses. The more math heavy my physics courses get, the better I do.
[–]tylerhz 0 ポイント1 ポイント2 ポイント 2時間前 (0子コメント)
Oh gosh, now I want to go home and post some of my notecard cheat sheets.
[–]goiken 0 ポイント1 ポイント2 ポイント 2時間前 (0子コメント)
At least, if you fail you can start selling those as wallpapaers ;-)
[–]se3k1ngarbitrage 0 ポイント1 ポイント2 ポイント 2時間前 (0子コメント)
Are you not given a Laplace table? Seems like a lot of room on that sheet used for common trnasforms.
Mine allowed no notes but we were given a Laplace table. Would have preferred notes on complex e-vector/value matrix solutions, that was the "gatcha" that dropped me a letter grade.
Overall nice efficient use of space OP. Good luck.
[–]jasonumd 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
Definitely have been here.
[–]Plotit 0 ポイント1 ポイント2 ポイント 1時間前 (0子コメント)
I had a teacher that allowed that too but only in one side of a paper, so a friend made a Moebius strip out of an A4 and filled it with equations. Unfortunately the teacher didnt allow him to use it :-(
[–]Rabbitybunny 0 ポイント1 ポイント2 ポイント 54分前 (0子コメント)
Hmm, only one page for the final huh. I thought the typical case is one page for each midterm, and #(midterms) + 1 pages for the final. At least then, the "cheat sheets" (as they are also called) won't be so congested. People then tend to put full examples down anyways, so that'd be pages of crawling ants.
[–]Damadawf 0 ポイント1 ポイント2 ポイント 51分前 (0子コメント)
Interesting, pretty much every maths/science exam that I've done at the tertiary level has always included a formula sheet so that the vital formulas are there for students. I think it balances out since they never label what any of the variables are (especially in physics), so if you don't study then you probably won't know how to use specific formulas during a given test.
[–]AIMpb 0 ポイント1 ポイント2 ポイント 50分前 (0子コメント)
I love how are the very top you can tell you were trying to save as much space as possible. Then around half way down you started saying fuck it. Then at the end you went oh shit, I'll save space again.
Reminds me of John Mulaney and his birthday sign joke.
[–]Raknarg 0 ポイント1 ポイント2 ポイント 38分前 (0子コメント)
Is it just me, or is being taught math with this kindof thing as a requirement pretty much bullshit?
[–]sapperRichter 0 ポイント1 ポイント2 ポイント 29分前 (0子コメント)
So much empty space, amateur.
[–]budddddd897 0 ポイント1 ポイント2 ポイント 11分前 (0子コメント)
Did you Laplace the class?
[+]KillingVectr スコアが基準値未満のコメント-13 ポイント-12 ポイント-11 ポイント 5時間前* (4子コメント)
Eh, your note has a lot of wasted space filled by stuff that is easy to remember. Some examples:
1) You really need to write down an example for separable equations? They are the most intuitive to solve.
2) You wrote down the test for exactness, but you didn't feel the need to write down the relationship between M, N, and the potential U? The test is an obvious necessary condition based on commuting derivatives if you understand this relationship.
3) You wrote down an example of constant coefficient 2nd order, but I don't see an example for a repeated root, arguably the least easy to remember. The other cases are simply understanding exponentials, real and complex.
However, the repeated root case can be remembered by thinking of multiplying by the most simple thing of "infinitesimal order" compared to exponentials. That is, simply "x". Exponentials always beat "x".
4) Similar arguments apply to your examples of Cauchy-Euler. Recall that you are putting the powers of x back with "x2 " and "x" that you take out using derivatives. Also, powers of x always beat log(x).
Edit: I see now that the repeated root is there too.
[–]cadaeibfeceh 16 ポイント17 ポイント18 ポイント 5時間前 (1子コメント)
People's brains are different. What's easy for you to remember might be hard for someone else. Conversely, the stuff you struggle to remember might be easy for OP, and that's why they didn't include it.
I mean, by saying "That stuff you still find it a little hard to remember, so you wrote it down to be sure? That's actually really easy to remember" you're essentially saying "You're stupid for struggling with this". Which is a pretty rude thing to say to someone.
[–]KillingVectr -5 ポイント-4 ポイント-3 ポイント 4時間前* (0子コメント)
I was also pointing out that they left out harder stuff... (although I see now that they did include the repeated roots, I find their notesheet to be very cluttered)
Also, I definitely stand by point 1). It is an entirely separate issue to decide if an equation is separable, but once you know it is, the plan for how to solve it should be obvious (aside from some hard integrals). If not, then its questionable as to whether or not one learned anything from their diff eq class. You have to be able to walk before you can run.
Edit: I also gave them hints on how to remember stuff like the repeated root case. I think it is unfair to characterize my post as simple mockery.
[–]shaneomacmcgee 5 ポイント6 ポイント7 ポイント 5時間前 (0子コメント)
Cheat sheets are not one-size-fits-all. If OP omitted something, it's safe to say they didn't need it.
[–]MrKlowb 3 ポイント4 ポイント5 ポイント 2時間前 (0子コメント)
[+]idiotsecant スコアが基準値未満のコメント-7 ポイント-6 ポイント-5 ポイント 2時間前 (0子コメント)
I opened this thread expecting the following responses.
LOL WHAT Is THIS DIFFEQ FOR THIRD GRADERS?!??!? IM SUPER SMART U KNOW.
LOLOL WHAT is THIS, WHAT KIND OF DUMMY NEEDS A NOTE PAGE?!?! IM SUPER SMART U KNOW.
LOLOLOL UR NOTE PAGE SUX. IM SUPER SMART U KNOW.
was not disappointed.
[+]pfortuny スコアが基準値未満のコメント-26 ポイント-25 ポイント-24 ポイント 5時間前 (5子コメント)
If that stuff is important for a final, there is a problem with your course.
[–]cadaeibfeceh 18 ポイント19 ポイント20 ポイント 5時間前 (2子コメント)
Or maybe it's just an early course. Stop being rude.
[–]Doobie_Woobie 8 ポイント9 ポイント10 ポイント 4時間前 (1子コメント)
This is Reddit, I thought we all had PhDs?
[–]Aromir19 5 ポイント6 ポイント7 ポイント 3時間前 (0子コメント)
I have a PHD in kicking your ass.
[–]MrKlowb 9 ポイント10 ポイント11 ポイント 2時間前 (1子コメント)
[–]SometimesYAnalysis 2 ポイント3 ポイント4 ポイント 1時間前 (0子コメント)
This sub in a nutshell
π Rendered by PID 26931 on app-450 at 2016-12-16 15:44:39.206070+00:00 running 8f46464 country code: JP.
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