Showing posts with label Mathematics. Show all posts
Showing posts with label Mathematics. Show all posts

Thursday, April 12, 2012

How Mathematics Help Brain Concentration & Memory


Math is one of those charged words that make people either excited or queasy. For the people who have no trouble thinking logically and can problem solve using different skill sets math is a fun and engaging exercise that helps form new ideas, solve complex problems and create new ways of thinking. However math can also be very intimidating and reduce even intelligent people to tears trying to factor for "x".

Unfortunately the way math is taught in most public school systems it really is a matter of you get it or you don't. While some people genuinely display a high aptitude for mathematics it doesn't mean that people who aren't as gifted with numbers can't grasp the basic concepts of math and use simple problems to help improve several areas of their brains including spatial relationships, cognitive ability and problem solving.

A common gripe regarding math is heard by plenty of school children who rightly ask 'when will I ever need this'. It's a fair question since life isn't laid out like an equation and we rarely are asked by a retail clerk if we'd like to see a variable of the product we are interested in. However, what math essentially teaches us is how to use our brain's ability to problem solve, which is absolutely necessary to make it through every day life.

When looked at from a mathematical perspective life is really a series of problems for us to overcome: what will we eat, how will we get the food to eat, how do we prepare the food, what do we do with leftover food... these apparently mundane and trivial tasks are actually quite complex functions in the brain that require a string of neurons and code that make us capable of going to a store, buying a chicken, cooking it and storing the leftovers. Surprisingly enough these simple tasks can become rather difficult when stress is factored in. Being able to streamline our thoughts to make better decisions is where math problems come in to play.

When you train your brain by using simple math problems you actively exercise several areas of the brain that are responsible for decision making, thought processes and critical analysis. Math whether it is geometry, algebra or calculus sharpens the mind by forcing the brain to think differently for ways to solve different problems. The more skilled you get at solving problems the more difficult challenges you will be prepared for. Instead of seeing numbers and variables try to look at math as tasks that need solutions. Another trick to making math easier to understand is to not only think of the numbers in terms of money (a concept most people can grasp) but as your money therefore making it relevant to you specifically. When you see how math affects every aspect of daily life then you will begin to understand how equations aren't set up to confuse you but to help train your brain to think through problems using all the resources your brain contains.


Tuesday, April 10, 2012

I Am Having Trouble in Math Class, I Want to Ace My Mathematics Final, I Studied All Night


Okay so, let's say you are having trouble in your mathematics classes, and you want to ace the final exam, but you are just having one heck of a time trying to memorize all the equations you need for all the different types of problems. Well, if you have solid algebra skills, and are good at factoring, you should do fine as soon as you learn the formula's right? I agree and so maybe we should discuss a little bit about how the logical part of your brain works, and why staying up all night, the night before your exam may not be so wise.

First, it is perfectly natural to have trouble sleeping the night before an important day, and a math final is exactly that, as how well you do in math matters very much in success in life. Now you might feel better if you stay up all night studying, and you will be telling yourself that you are really learning and you are going to ace that test, but the reality is that you are more likely to do poorer on it if you lack concentration and make silly mistakes causing you to miss answers.

You see, proper human health sleep is required, and just like any long-distance truck driver will tell you it is a matter of conditioning how long one can stay up and remain in solid concentration. If you don't often stay up all night studying, I wouldn't make a special exception for the test, no matter how much caffeine you throw into your system.

The U.S. Navy had done many tests in World War II, and during the Vietnam War, along with the U.S. Air Force on how long pilots could stay mentally prepared for combat. There were all sorts of chemicals induced into the brain, and even to this day they study these kinds of things. It is amazing what the human brain can do when put under certain circumstances.

Still, proper sleep, even 10 hours before the test, with 2-hours to become fully awake will help you do better on that test and improve your concentration during the test. Those folks who do stay up and all night will find that much of their memory may not work as well as they had hoped for during the test, therefore even though they have put in all that time studying, they may not do as well.

Mathematics and classes which require logic skills are not the ones you should pull all-nighters for the night before the final exams, because they require a lot of concentration, and accuracy, something that you lose when you don't get enough sleep, and Red Bull, aside, I'd recommend not to go there. Study and learn your math the right way, it's one of the most important subjects. Please consider all this okay?


Monday, April 9, 2012

I Am Having Trouble in Math Class, I Want to Ace My Mathematics Final, I Studied All Night


Okay so, let's say you are having trouble in your mathematics classes, and you want to ace the final exam, but you are just having one heck of a time trying to memorize all the equations you need for all the different types of problems. Well, if you have solid algebra skills, and are good at factoring, you should do fine as soon as you learn the formula's right? I agree and so maybe we should discuss a little bit about how the logical part of your brain works, and why staying up all night, the night before your exam may not be so wise.

First, it is perfectly natural to have trouble sleeping the night before an important day, and a math final is exactly that, as how well you do in math matters very much in success in life. Now you might feel better if you stay up all night studying, and you will be telling yourself that you are really learning and you are going to ace that test, but the reality is that you are more likely to do poorer on it if you lack concentration and make silly mistakes causing you to miss answers.

You see, proper human health sleep is required, and just like any long-distance truck driver will tell you it is a matter of conditioning how long one can stay up and remain in solid concentration. If you don't often stay up all night studying, I wouldn't make a special exception for the test, no matter how much caffeine you throw into your system.

The U.S. Navy had done many tests in World War II, and during the Vietnam War, along with the U.S. Air Force on how long pilots could stay mentally prepared for combat. There were all sorts of chemicals induced into the brain, and even to this day they study these kinds of things. It is amazing what the human brain can do when put under certain circumstances.

Still, proper sleep, even 10 hours before the test, with 2-hours to become fully awake will help you do better on that test and improve your concentration during the test. Those folks who do stay up and all night will find that much of their memory may not work as well as they had hoped for during the test, therefore even though they have put in all that time studying, they may not do as well.

Mathematics and classes which require logic skills are not the ones you should pull all-nighters for the night before the final exams, because they require a lot of concentration, and accuracy, something that you lose when you don't get enough sleep, and Red Bull, aside, I'd recommend not to go there. Study and learn your math the right way, it's one of the most important subjects. Please consider all this okay?


Thursday, March 29, 2012

Introduction to CLEP College Mathematics Examination


In order to determine how skilled people are in mathematics at the undergraduate level, the College Board set up the College Mathematics exam. This is one of the institution's CLEP examinations that are credited by more than three thousand colleges in the United States, which makes it possible to do away with the required entry courses in colleges.

There are a number of topics into which the College Mathematics Exam has been divided in the following manner:

* 25% - Probability & statistics

* 20% - Functions & their graphs

* 20% - Real number systems

* 15% - Other geometry and algebra topics

* 10% - Logic

* 10% - Sets

In the Sets subsection, the topics covered include subsets; union & subsection; venn diagrams; as well as the cartesian product. In the logic subsection, the topics are conditional statements; truth tables; necessary & sufficient conditions; disjunctions, conjunctions, implications, & negations; inverse, converse, & contrapositive; as well as hypotheses, conclusions, & counterexamples.

In the subsection of real number systems, the topics dealt with include odd & even numbers; prime & composite numbers; rational & irrational numbers; factors & divisibility; open & closed intervals; as well as absolute value and order. The topics in the subsection of functions are domain & range; properties & graphs of functions; as well as the composition of functions & inverse functions. Under probability & statistics, the topics include counting problems; simple conditional probability; computing of probabilities of both simple & compound events; median, mean, mode, & range; as well as standard deviation. And in the subsection dealing with additional topics, there are logarithms & exponents; complex numbers; perimeter & area of plane figures; applications from geometry & algebra; parallel and perpendicular lines; pythagorean theorem; properties of circles, rectangles, & triangles; as well as algebraic equations & inequalities.

It requires a maximum of ninety minutes to complete the sixty multiple-choice questions. The score is scaled between 20 and 80, and it takes a minimum of 50 to qualify.

There are more than 1,000 locations worldwide from where the College Mathematics exam is taken, and you may register online at the College Board's website.