Thursday, July 18, 2013

The Matter of Fractions!





Math
Matters
by Ginger Stiner
Another thing I want to remember from my time spent learning to become a math teacher is that all concepts build on themselves.  Fractions are no different and I know people who struggle with this who have been out of school for years!

I want the concepts my students learn in my classroom to not only help them pass standardized tests, but also to help them in real-world situations, wherever they find themselves beyond the four walls of the school.  I want them to think of math as something they can do, instead of feeling unsure of their abilities and insecure as a result.  That is what really matters in the grand scheme and big picture of life for my students.  My goal is that nothing will hold them back from reaching their potential!

Fractions can appear to be more difficult than they are to people who are just learning them, or seeing them again after a long time.  Here are some basics to remember!


What to KNOW about Fractions! 



 First, let’s define the term FRACTION!

What?

What is a fraction?

A fraction is a part of a whole.  Think of it like the pieces that make up ONE.  A fraction is ALWAYS less than one!

Here is an example:                                                      
                                                                    Here is an example:

 






                       Fractions have 2 parts!


A Numerator- the number above the line (fraction bar) shows how many pieces of the whole are being used.

A Denominator- the number Down below the line (fraction bar) shows how many pieces the whole is broken into.

What else?

Fractions can be proper or improper!

A proper fraction- is a fraction where the numerator is a smaller number than the denominator.

Here is an example:  3
                                  4

An Improper fraction- is a fraction where the numerator is a larger number than the denominator.
Here is an example: 4
                                 3

Fractions can also be seen next to whole numbers, this is called a mixed number!



Here is an example: 






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