Saturday, 7 May 2011

First Year General Chemistry

I think next time when I write two posts in one day I will post both of them and not accidentally save as draft the second post... :P

General Chem
Text: Chemistry: The Central Science, 8th Ed.
Since my last post was about my weakest course, english, I thought I would follow up with my strongest course, chemistry. Most chemistry class are formated the same: labs, 1-2 midterms, maybe a few assignments, and a final. A lot of students dread lab courses as it means 2-3 extra hours of class time and an assignment (lab report) each week. I have to admit I'm quite the opposite. Chemistry tends to come easily to me. I have yet to experience problems with understanding the material or really getting stuck on a question. Because of all this, I knew to spend less time on understanding this course and placed most of my effort on other courses.
I don't say this to boast how awesome I am; I say this to once again show the importance of strategy in undergrad class selection. I have selected a program where I have 1-2 chemistry courses each semester. I play to my strengths while allowing me to concentrate on my weaknesses. Like most first year university courses, you will find most of the objectives to be review and expansion of their grade 11 and 12 equivelants. I did find the textbook helfpul in many ways and will discuss this later. My text named chemistry the central science because chemistry can easily be related to all the others. I continuously found the knowledge in my other courses helped me with chemistry. Some obvious examples: integrated rate laws and calculus, almost anything in cellular biology and organic chem, quantum physics and any chemistry dealing with the atoms.

How I Did
First semester: A+
Second semester: A+

How to Do Well
The reason why students have issues with lab courses is because of time management and efficiency issues. Try to complete your lab reports as soon as possible (easier said than done). Labs are usually integrated with the previous section of lecture, so it is important that both the lab and course work is as fresh as possible. I will stress again that a student excells when the teachers expectations are met or exceeded. Every proffesor or TA wants different information and style for lab reports. I try to find out right away what they are looking for. I then work increadibly hard on getting the first lab report as perfect as possible. After this, all subsequent lab reports are just minor alterations of the first with new data. I used this method even when my proffessor excluded a section for one lab. Example: lab three didn't require theory but I kept that section regardless to keep my format and to show understanding throughout the report. Another tip for labs is to approach it as a seperate course from the lecture. Although I did state previously the two are usually integrated, I did notice how my fellow students would get hung up on this idea and would get confused when they did not perfectly match.
General chemistry has a decent balance of memorization, problem sets and theoretical application, where the chapters will differ in magnitude of each. That's why a diverse strategy works best. I would preread the text the day before class, watch Freelance Teacher just before class, and then review my notes the next day. On average this would represent about 30 minutes for every hour of lecture.
Test studying would completely depend on the subject. For theoretical subjects I would make note summaries. For memorization topics flash cards and mind maps always work best. For problem sets I would practice as many problems as possible (priority for any ones given by proffesor or previous students over text book).
Overall, don't get frustrated and enjoy your time in undergrad! There will be stresses but don't let it get you down.


While writing this I was listening to Periphery!

2 comments:

  1. great tips
    -start early
    -find out that they are looking for
    -meet their expectations
    -work hard on first lab then tweek others from there

    test studying
    -note summaries (summarizing your notes?)
    -memorization: flash cards, mind maps (imo take alot of time to make, but ur the one with a A+ and I just got a A-)
    -practice problems (wouldn't u get bored, shouldn't u set like a goal of 2 word problems a day or something like that

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  2. As I stated above, Chemistry is a strong point for me, so that's probably why I got the A+. Plus every school, teacher, and class is different.

    To respond to your practice problems bit: I always say to do your best is to know yourself the best. For me, I know I do better when made a routine in studying the concepts and class notes. For practice problem, I prefer to just do as many as I possibly can in the 2-3 days before the test. This way they are fresh in my mind for the test. Sometimes I'm lucky too as my teacher may re-use questions and just adjust the numbers.

    ... Of course this is for General Chemistry and not every course. I find each course needs its own tip of strategy.

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