Showing posts with label math. Show all posts
Showing posts with label math. Show all posts

Friday, November 21, 2008

Homestretch

Less than 4 weeks left! Grades are doing good, have all As except for Engineering Physics, with an 88% in the class. Calculus 3 is a definite A, as I had the highest test score last time (98%) and just need a B on my last test to keep my A. Physics is my main focus, I really need to get an A on the next test. I also need to finish up my biographies for Art Appreciation. Lots of work to finish this semester up, but I'm looking forward to it! (especially finishing my toolbox in MECH-102 for my pops).

Friday, October 3, 2008

First round of Exams are over

Last week I received all my test grades back. First the good news, 94% on my Calc 3 test. Hurrah to Vectors! Now on to Physics...64%! 

When I saw this test score, I had this feeling of grief that I really screwed up. This was made even worse because I snuck a view at someone elses test grade as I walked in, 84% on his. As we went over the test, I realized one reason why I did so bad, I wrote the answers to one question on the wrong part of the test, and he never marked it off. Thankfully he allowed me to get the extra 12 points for it, boosting my grade to a 76%. Unfortunately, I discovered two days later that the equations sheet I was handed for the test was missing half the equations! I lost at least 5% of my test grade due that. I showed this to my professor the next day, but he showed me in the top right corner that it said "Page 2 of 2." Although it isn't exactly fair, I don't hold it against him for not compensating for the lack of that half of the equations sheet that everyone else was able to use. I gained a life lesson from this experience, I need to be very proactive about making sure that I get what I need, to check these things over, and I know I can make up for it in future tests (afterall, my test score was 3rd highest in class, not counting those lost points from missing half the equation sheet). Furthermore, he did provide an extra credit lab that I was able to complete for an extra 5 points (which essentially, or at least for the most part makes up for that test goof up). Overall my professor is pretty cool, and I enjoy his humor.

I received a 88% on my Statistics test, and have an A in that class. I still have to play catch-up on the papers for Art class (behind one week), and need to finish 3 sections of Math homework tomorrow, along with finding time for Physics. Overall, this semester is doing fine, and although I'm pretty pressed for time during the week, I am enjoying it. All this commotion is helping pass the time, 5 weeks have already passed!

I have some plans for the new XMEGA 8-Bit AVRs coming out sometime later this year, or early next year. I'm going to limit my classes as much as possible next semester, probably will only take a C++ programming course, Engineering Physics 2, Introduction to Linear Algebra, and Introduction to Differential Equations. I hope time isn't constrained for that semester, I really want to play with my microcontrollers!

Monday, October 22, 2007

87.7~%!



Earlier today I received my score for my math test. To my joy, I received 79 points out of a total of 90 points. As much as I hate getting a B on my math test, I'm still glad that it wasn't the train wreck that I was somewhat concerned with. For this quarter, my tests average to a 93.4% for each test. Those are scores I can be confident with. Mrs. Shepard said that this section was the hardest covered, so I expect better performance in the future. A part of me is a bit regretful in not studying harder, or even completing all the homework. I could have easily achieved a solid A if I had studied my trig identities and did what was assigned (in fact, I am confident that I would have received around 100% if that was true). Mathematics relies on two things, perfection, and a solid grasp of the underlying concepts. Thankfully my experience goofing off in High School has proven to be a valuable lesson.

In high school I didn't care much, and much like a calculator only learned the methods to solving problems. By not understanding the concepts behind the work I did, I suffered both in problem solving, that required a strong grasp on how to use these ideas, and suffered in building upon that knowledge when new concepts were introduced (if you don't understand what you are doing now, its really hard to understand anything else!). College for me was a nice restart, both in electronics and math. If there's one thing I make sure of, it's that I understand what I am doing! (although my mind does wonder in Electronics 2...)

Sunday, July 22, 2007

Nearing completion of my book, very anxious!


5 Chapters left, or roughly 100 pages to go until I finish Learning Python(the book). I'm very excited, soon I will be able to move onto Programming Python and start to do some real programming. Unfortunately with all the excitement of finishing this book comes the anxiousness of wanting to start the next book. I started reading Learning Python the second week of this month(9th or 10th, can't remember which), and after 3 weeks I am already becoming very familiar with the language. My hopes are to have this book finished by Wednesday. Chapter 25 is really short, some 10 pages long, so I will probably finish that tonight, leaving me with 4 chapters to read over the next 3 days. I will be able to read two chapters at work Tuesday, so I can almost guarantee finishing by Wednesday.

My second year of college(and fourth semester) starts next month also, August 30th, two days after my birthday! With only a month left until school I feel a need to start moving through my Python studies a little faster, this fall I have 23 credits, and although the only concern is Calculus 2 as far as difficulty, I am still kind of weary about having so many classes. Heres a list of the classes I have(in no particular order),
  1. ELEC-133-01 = Circuit Analysis
  2. MATH-172-01 = Calculus II
  3. ELEC-211-01 = Med Voltage Power Dist Systems
  4. ELEC-137-01 = Microprocessors
  5. ELEC-134-01 = Electronics II
  6. ELEC-130-01 = Introduction to PLCs
  7. ELEC-126-01 = DC Motors and Controls
7 classes in total, thank goodness they are all classes I will enjoy. I love electronics, and math is an awesome subject, so I should be fine this upcoming semester. If homework is the equivalent to what it was last Winter when I had 17 credit hours, then I should have plenty of time on the weekends to continue studying Python. Thank goodness, even with so many credits, that I could maintain having Friday off. The extra money saved from not having to drive 35 miles on Fridays really helps.

I'll probably get back to my book in an hour, going to grab something to eat soon and just browse some of my favorite sites, such as Digg, Slashdot, AllaboutCircuits, and so on.