Saturday, February 21, 2015

Variable

Variable is used for evaluating and substitution because of unknown value that must have representing object to know the value of the variable. mostly used are the letters x, and y to become easier in algebra. But in real life the objects or things in our surroundings are used to become easier and understandable to solve problems and challenges. In our elementary the teachers they did not teach us variable but they teach us to learn objects and things that very related in math and to our life. 

What is secret about Mathematics

Mathematics 

Definition


Mathematics is a subject that used calculating and measuring deals with numbers, variable, signs, shapes patterns and also intelligence.

Understanding
We are wondering why people teaching mathematics to know objects or things and why we must have algebra that some of the people says that we can’t apply or use it to our real life. So, that this issue we will discuss the reason why we must have those things. Since on our pre-school we have been taught to identify objects and shapes but the question is why? In my own opinion, it because to become life easier, the things are named to easily know its used and function then when it comes to difficult situation we can solve the problem by evaluating the things as numbers and use it as tools to solve another problem like algebra.

We are wondering why in our secondary school we have been taught algebra and ask “for what is it for?” Like I said earlier the things and object are like algebra and that because is, algebra is representing letters as variable and variable as objects that we can get the numbers or the value of it when we evaluate it. Every day we are using mathematics but we did not only notice it because many works that hard to identify if it is belonging to mathematics like carpentry is a work used measuring, precising and estimation, so that carpentry used mathematics.

It is the most important thing that we learned from our school life because it helps us to stand alone, work, and passed challenges. But many people did not appreciate it because it is hard to learn but they did not know that they using it every day in their life. So, do not hate it, just flow with it and you will know the true meaning of Mathematics.


-All

Friday, February 20, 2015

Numbers

A number was used to count, measure, and label to any objects or things. The examples are the natural numbers 1, 2, 3, and so on. And there are some considered as numbers like -1, -2, -3 and so on that is part of integer and 1/2, 2/2 and 1 1/2 that is part of fraction. A as notational symbol that represents a number is called a numeral(n). In addition the term number can be considered as a symbol, a word, or a mathematical abstraction.


Related Components of Mathematics.

-Addition
-Subtraction
-Multiplication
-Division
-etc.