Exam II frustrations (University Physics - Mechanics and Heat)

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Discussion Overview

The discussion revolves around the frustrations experienced by a participant regarding mistakes made on an exam related to mechanics and heat, specifically focusing on an Atwood Machine problem. Participants share their experiences with exam performance, the emotional impact of mistakes, and strategies for managing stress and expectations in academic settings.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Meta-discussion

Main Points Raised

  • One participant reflects on realizing a mistake made in calculating the acceleration of an Atwood Machine problem and expresses frustration over potential impacts on their exam performance.
  • Another participant emphasizes that making mistakes is a normal part of learning and suggests preventative measures to reduce errors, such as getting enough sleep and managing stress.
  • A participant shares a personal experience of performing well in a course but receiving a lower grade on an exam due to a single mistake, highlighting the emotional toll of such experiences.
  • Some participants encourage the original poster by stating that excelling on a quiz covering similar material indicates competence and that mistakes should be viewed as learning opportunities.
  • Concerns are raised about the pressure to achieve perfect scores, with suggestions that striving for 100% can lead to unnecessary stress.
  • One participant questions the original poster's confidence and expresses doubt about their performance on the exam, indicating a fear of losing points on other questions.
  • Participants inquire about the original poster's academic standing, revealing their progress in coursework and previous experiences with physics.

Areas of Agreement / Disagreement

Participants generally agree on the notion that mistakes are part of the learning process and that managing expectations is important. However, there remains a lack of consensus on the emotional impact of these mistakes and the best strategies for coping with exam-related stress.

Contextual Notes

Participants express varying degrees of confidence in their abilities and performance, with some feeling more pressure than others. The discussion reflects personal experiences and subjective feelings rather than objective assessments of performance.

Who May Find This Useful

This discussion may be useful for students in STEM fields who are navigating the challenges of exam preparation, performance anxiety, and the emotional aspects of learning from mistakes.

Shackleford
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Well, as I was driving to Wal-mart tonight, I began to think about a particular problem and realized I did it incorrectly. It was an Atwood Machine question. In writing out Newton's Laws, in a split-second decision, I didn't add the other mass when figuring out the acceleration of the system. It's not that I forgot. It's that I came to the quick decision that I didn't have to. Obviously, I was supposed to. I had to reason my way through this problem. Maybe I'll get partial credit. It makes me wonder what else I did incorrectly. I'm not just being like this for attention or anything. I was genuinely pissed off when I realized this. I'm a physics major, and I want to do damn-near perfectly in my physics courses. And I'm not. I made a 100 on the stupid short quiz covering most of this material.
 
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Making mistakes is a part of life. All you can do is take every preventative measure possible to reduce the likeliness of blundering. Get a good nights sleep, don't stress your brain before the exam, and work slowly and question everything you do.

I went into a final last term with an ~A+ and walked out with a B+ (2% from an A) due to one stupid error. I learned my lesson though. Take the fact that this happened to you on a midterm as a blessing and take your lesson to the finals.
 
Last edited:
dontdisturbmycircles said:
Making mistakes is a part of life. All you can do is take every preventative measure possible to reduce the likeliness of blundering. Get a good nights sleep, don't stress your brain before the exam, and work slowly and question everything you do.

I went into a final last term with an ~A+ and walked out with a B+ (2% from an A) due to one stupid error. I learned my lesson though.

Well, I was a bit tired before class, but I don't think that played much of a factor. I guess I'm just doubting myself, my intellect, abilities, and so forth.
 
If you aced the quiz that covered the same material you have no reason to doubt your intellect. Everyone makes mistakes, smart people learn from them. Plus it sounds like you did fine on the midterm except one question. You're fine man.
 
dontdisturbmycircles said:
If you aced the quiz that covered the same material you have no reason to doubt your intellect. Everyone makes mistakes, smart people learn from them.

Yeah, but I should have aced the stupid exam then. The quiz wasn't TOO terribly difficult. It was pretty straightforward with applying the concepts.
 
Striving for 100% will drive you nuts. Just try your best, there's nothing else you can do. I really don't think you have reason to doubt yourself.
 
dontdisturbmycircles said:
Plus it sounds like you did fine on the midterm except one question. You're fine man.

I don't know about that. lol. Chances are I screwed something else up and lost valuable points. The stupid exam only has 6 questions. We were told to omit one, but I went ahead and did all 6.
 
dontdisturbmycircles said:
Striving for 100% will drive you nuts. Just try your best, there's nothing else you can do. I really don't think you have reason to doubt yourself.

Well, this is like all I have.
 
What year are you in?
 
  • #10
dontdisturbmycircles said:
What year are you in?

Well, after this semester, I'll have 51 hours. I've taken pretty much all of my cores. I'm in Cal III and this physics course. I suppose it doesn't matter that the last physics course I took was in high school in 2002.
 

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