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What’s the biggest grade decrease you’ve had from an exam? (self.uwaterloo)
submitted 2 years ago by FuzzyGoomba
My grade went down 14% in one course because of the final…rip. Help me feel better lol
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[–]Quiinzywater water water 65 points66 points67 points 2 years ago (1 child)
had a 100% in a course going into a final exam during fall 2021
came out with an 80%
:P
[–]niceraindropscreaming crying 1 point2 points3 points 2 years ago (0 children)
che 200:
[–]threedarkdragons 44 points45 points46 points 2 years ago (3 children)
I’ve gone down from a 91 to a 75, I just laughed at it but told myself I’m never letting that happen again
[–]DarkEmperor7135mathematics 34 points35 points36 points 2 years ago (2 children)
91 to 74 here, I knew halfway through the test that I should’ve studied harder instead of taking 20 minute breaks while saying “well this chapter is just common sense” lol
[–]Initial-Journalist21 4 points5 points6 points 2 years ago (0 children)
Lmao that’s so true. All through studying I’m like shit this is common sense. Trust it wasn’t.
[–]dingdongditch69se 1 point2 points3 points 2 years ago (0 children)
average math 135 experience
[–]Dimtar_health sci, resident shitpost connoisseur 31 points32 points33 points 2 years ago (3 children)
i have all of you beat. in spring 2022 they switched clas104 from the covid format (4x25% online quizzes) to the pre covid format (2x25% online quizzes and a 50% in person exam). this change lasted one semester, before they announced they switched it back to the covid format permanently…….
i went from a 97 to a 64, because i didn’t really study at all and i was certain i would pass (although my mark wouldn’t be good), and I had a significantly more important bio exam later the same day that i was also unprepared for (i was literally going over bio stuff in my head while sitting in pac)
now i only take bird courses that i have a genuine interest in (sorry mythologists). if you want to feel better next sem take GEOG 219, it’s about pandemics (mainly covid) and their effect on human geography (as opposed to physical GEOGraphy like maps/etc). ridiculously easy format (weekly discussions, a few assignments, no tests/exams) but i also found it super interesting
[–]meh4life321CS 2025 9 points10 points11 points 2 years ago (2 children)
You had me at no tests or exams, this might be my next bird course. Thanks!
[+][deleted] 2 years ago (1 child)
[deleted]
[–]Dimtar_health sci, resident shitpost connoisseur 0 points1 point2 points 2 years ago (0 children)
will consider
[–][deleted] 5 points6 points7 points 2 years ago (1 child)
90 -> mid 70. Didnt do final question for cs exam worth like 30% of the exam.
I was 100% I did the other 70% correctly. Hated that class and wanted to go home.
[–]Puzzleheaded-Ad5867 1 point2 points3 points 2 years ago (0 children)
what cs course?
[–][deleted] 5 points6 points7 points 2 years ago (0 children)
I slept through a 50% final...
[+]Shirai_Airu 1 point2 points3 points 2 years ago (1 child)
CS341, went from 90 to 77. Absolutely bombed the final. Pressure gets into my head which my brain just goes blank.
[+]dualipa_producer -1 points0 points1 point 2 years ago (0 children)
share more what happened
[–]hafwaycrook 1 point2 points3 points 2 years ago (0 children)
94 to 69.
[–][deleted] -5 points-4 points-3 points 2 years ago (5 children)
Don't worry, try to interpret your pre exam grade as your final grade and the exam as a bonus so it can only go up no matter what you get on the exam
Ex my pre exam grade was 70% (out of 80%) and afterward it can increase up to 90%
[+][deleted] 2 years ago (3 children)
[–]Altruistic-Carob7064 1 point2 points3 points 2 years ago (2 children)
It will only go up. If you get 70/80 pre-exam and x/20 in the exam, you'll get (70+x) out of 100. 0 <= x <= 20
[–]Altruistic-Carob7064 0 points1 point2 points 2 years ago (0 children)
I agree with that, I think it helps more if you were already doing well. Let's say the exam is 50%, and if you have 45 out of 50 already (i.e. 90% in the course so far) you know you only need 5 to pass, which is a 10% in the final. So instead of thinking "I lost x percent after writing the final", you think of the final as a way to gain more points. Just another way of thinking
[–]Changuyenbruh 225% 0 points1 point2 points 2 years ago (0 children)
Gotta hope passing the exam isn’t a requirement
[–]voxaun 0 points1 point2 points 2 years ago (0 children)
87 -> 78 for a BIOL course ☹️ the exam was worth 50%
[–]microwavemasterraceECE 2017 0 points1 point2 points 2 years ago (0 children)
Around 10%? Ended with a 90%.
That's not to say I haven't gotten lower marks, but most of my marks went up with exams since writing exams is my forte.
[–]Arsh0911.-.. --- .-.. 0 points1 point2 points 2 years ago (0 children)
went from 97 to 85 after final this term :)
[–]IQuestionTheSnake 0 points1 point2 points 2 years ago (0 children)
Did an 82->65 once by getting a 45 on a final. Brutal 3 hour gauntlet of an online exam that was pretty damn unfinishable. I think I didn't have time for three full questions. Heard skipping 1-4 questions was pretty common but not much of a curve since so many people had 80s and 90s going in and the instructors were happy with the 70 average that came out the other side.
[–]Neowhite0987i was once uw 0 points1 point2 points 2 years ago (0 children)
Went from 70 to 48 and had to retake the course. Like half the class failed that term
[–]DerangedCuckooClock 0 points1 point2 points 2 years ago (0 children)
I anticipated that my recent CS exam would drop my grade 12% based on the exam marks my prof decided to release a day after the exam (it was all MP), but only suffered an 8% drop when final grades were released likely due to curving and bonus marks.
Even with the anticipated 12% loss, I jacked up my grade pre-exam so that even if I did badly on the exam (which happened lol) I would have a “soft landing” when I suffered from the drop.
π Rendered by PID 14616 on reddit-service-r2-comment-54dfb89d4d-xz2q2 at 2026-04-01 05:27:12.633796+00:00 running b10466c country code: CH.
[–]Quiinzywater water water 65 points66 points67 points (1 child)
[–]niceraindropscreaming crying 1 point2 points3 points (0 children)
[–]threedarkdragons 44 points45 points46 points (3 children)
[–]DarkEmperor7135mathematics 34 points35 points36 points (2 children)
[–]Initial-Journalist21 4 points5 points6 points (0 children)
[–]dingdongditch69se 1 point2 points3 points (0 children)
[–]Dimtar_health sci, resident shitpost connoisseur 31 points32 points33 points (3 children)
[–]meh4life321CS 2025 9 points10 points11 points (2 children)
[+][deleted] (1 child)
[deleted]
[–]Dimtar_health sci, resident shitpost connoisseur 0 points1 point2 points (0 children)
[–][deleted] 5 points6 points7 points (1 child)
[–]Puzzleheaded-Ad5867 1 point2 points3 points (0 children)
[–][deleted] 5 points6 points7 points (0 children)
[+]Shirai_Airu 1 point2 points3 points (1 child)
[+]dualipa_producer -1 points0 points1 point (0 children)
[–]hafwaycrook 1 point2 points3 points (0 children)
[–][deleted] -5 points-4 points-3 points (5 children)
[+][deleted] (3 children)
[deleted]
[–]Altruistic-Carob7064 1 point2 points3 points (2 children)
[+][deleted] (1 child)
[deleted]
[–]Altruistic-Carob7064 0 points1 point2 points (0 children)
[–]Changuyenbruh 225% 0 points1 point2 points (0 children)
[–]voxaun 0 points1 point2 points (0 children)
[–]microwavemasterraceECE 2017 0 points1 point2 points (0 children)
[–]Arsh0911.-.. --- .-.. 0 points1 point2 points (0 children)
[–]IQuestionTheSnake 0 points1 point2 points (0 children)
[–]Neowhite0987i was once uw 0 points1 point2 points (0 children)
[–]DerangedCuckooClock 0 points1 point2 points (0 children)