Welcome to City-Data.com Forum!
U.S. CitiesCity-Data Forum Index
Go Back   City-Data Forum > General Forums > Education
 [Register]
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
View detailed profile (Advanced) or search
site with Google Custom Search

Search Forums  (Advanced)
Reply Start New Thread
 
Old 02-08-2011, 12:19 PM
 
Location: Clovis Strong, NM
3,376 posts, read 6,102,410 times
Reputation: 2031

Advertisements

So, I've been stonewalled by College Algebra/(Math 105 at my local CC) for the past 3 years.
Of all the academic classes I've attempted, each math class got progressively harder when it came to tests.

I've attempted College Algebra 2 times in the classroom, and 1 time as an online format.
Of the things that I've found that lead to my failure/dropping the course, I've noticed that when it comes to remembering long sets of numbers in any setting, I usually have to write them down in order to not mix them up in my head.
When it came to the different formulas we needed to memorize for the 20-30 question chapter exam, no notes were allowed and even after a week or so of studying for a few hours a day, I ended up either:

A)Completely forgetting the formula anyway.
or
B)Mixing two steps from two different formulas up in my head and coming up with some weird answer that was far from what was right.

So for future endeavors and eventual success the next time I ever tackle this, is there a better way to go about effective memorization for a long chain of exam formulas?
Apart from finding an instructor more accommodating for note-usage(the classes prior either allowed 1/2 page or had formulas included on tests) I want a surefire method that will at least keep some of this in my head without an all-out resort to cheating.
Reply With Quote Quick reply to this message

 
Old 02-08-2011, 03:53 PM
 
Location: Space Coast
1,988 posts, read 5,382,917 times
Reputation: 2768
I have a hard time memorizing formulas too. The only other thing I can think of is to do lots and lots of practice problems that use the formulas. With enough repetition, it should eventually stick....
Reply With Quote Quick reply to this message
 
Old 02-08-2011, 06:09 PM
 
4,483 posts, read 9,287,800 times
Reputation: 5770
Find out where the formulas come from and what they mean. The better you understand them, the better you will remember them. For example, you could memorize a formula for the area of a triangle: bh/2. If you understand that a triangle is half of a parallelogram (or a rectangle, if that's easier to remember), and that the area of a rectangle is bh (or length times width, same thing), it's not just memorization. It's understanding.

If you aren't able to understand the formula, at least try to see how formulas relate to each other, so that each one will not be a separate project.

I recommend working on this some before you start another course. By now you at least know what topics to work on.
Reply With Quote Quick reply to this message
 
Old 02-08-2011, 06:42 PM
 
17,183 posts, read 22,898,350 times
Reputation: 17478
If you understand why you are using a formula and what the formula does, then it becomes much easier to remember. This is why algebra should not be taught as a plug in, plug out course. You might want to try these textbooks. The

Teaching Textbooks
Reply With Quote Quick reply to this message
 
Old 02-08-2011, 09:50 PM
 
2,652 posts, read 8,579,421 times
Reputation: 1915
The repetitiveness of the math problems is what makes it sticks. If the instructor assigns 1-35, only the evens, do 1-35 all. The more you practice, the easier it will come.
Reply With Quote Quick reply to this message
 
Old 02-09-2011, 12:31 AM
 
Location: Clovis Strong, NM
3,376 posts, read 6,102,410 times
Reputation: 2031
Repetitiveness, only until the counselors tell you that you have 4 chances to take a particular class before they nicely tell you to mess up elsewhere.

Degree-wise, I'm looking towards a high-demand one where the math overload won't be as bad.
Reply With Quote Quick reply to this message
 
Old 02-09-2011, 07:03 AM
 
Location: Harrisburg, PA
45 posts, read 104,555 times
Reputation: 53
Repetition. Do the problems, re-do the problems, do them again later. And repeat!

Even though notes weren't allowed during the tests, I would still create a "cheat sheet" of the formulas and would use that to cram in the 30-60 minutes prior to the test. Having the formulas there in my short-term memory, combined with the repetition of my studying in the nights/weeks leading up to it, all really helped me to remember those weird and rarely used formulas.

Once in the test, I would jot down the formulas on the provided scratch paper and use that as my reference throughout the test. Heh, I remember once, I got the initial formula wrong and used it wrong all throughout the exam. But the teacher had collected the scratch papers, saw my flawed reasoning, and gave me partial credit for having been "close, but no cigar." Also why it is important to always show your work. Hurray partial credit!
Reply With Quote Quick reply to this message
 
Old 02-11-2011, 05:12 PM
 
Location: Whoville....
25,386 posts, read 35,520,614 times
Reputation: 14692
I have a horrible memory for things like formulas but I'm good with processes so what I used to do is write the formulas out in the same pattern, repeatedly, before an exam. When I needed a formula, I'd think of the pattern in which I wrote them to get to the one I needed. It, usually, worked.
Reply With Quote Quick reply to this message
 
Old 02-11-2011, 09:21 PM
 
2,046 posts, read 5,585,248 times
Reputation: 1218
I know you said apart from finding an instructor... but sometimes an instructor makes all the difference in the world. www.ratemyprofessor.com

I honestly went to a community college for my algebra. I was not getting it at my college and it was the only thing holding me back from my degree.
I also took it two times in order to pass - do not give up.

Practice daily, go for tutoring, ask for help. Try to memorize the information and before you take the test and get stressed, turn your paper over and write down the formulas you remember. Do not even look at the test, just turn it over and do some free writing to help you.

With that said, look for tips and tricks - some professors will share them. Others you will have to look for online.

FOIL - First Outside Inside Last
How to learn math formulas :: squareCircleZ
Reply With Quote Quick reply to this message
 
Old 02-12-2011, 09:45 PM
 
684 posts, read 1,150,178 times
Reputation: 910
I think this is how they separate the intellectual wheat from the chaff. It's called testing, and intelligence is, unfortunately, a factor in determining how one will perform on tests.
Reply With Quote Quick reply to this message
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.

Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.


Reply
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply
Message:


Over $104,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > General Forums > Education

All times are GMT -6.

© 2005-2024, Advameg, Inc. · Please obey Forum Rules · Terms of Use and Privacy Policy · Bug Bounty

City-Data.com - Contact Us - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 - Top