Friday, 9 December 2016

 Fractions,
Have you ever heard of fractions?
Well I have.
What are fractions?
Let's do some counting...
How many hexagons are here?

hexagonhexagonhexagonhexagonhexagon
12345
But, what if there was just part of a hexagon?
part of a hexagon
How would we count it?
We'll use fractions!
Fractions are for counting PART of something.
Next Page!
Let's break the hexagon into 6 equal pieces:
whole hexagon and hexagon cut into 6 equal pieces
What if we just had one of the pieces?
one triangle of hexagon that's cut into 6 equal pieces
That would be 1 piece out of 6 pieces. Right?

Here's how we write it:
1/6 - the top number is called the numerator and the bottom number is called the denominator
We read this like "one sixth."
Next Page!
Let's do some more counting!

How much of this hexagon is red?
hexagon cut into 6 equal triangles
5 pieces are red... out of 6 total pieces...
So, 5/6 of the hexagon is red.
How much is blue?
1 blue piece... out of 6...
1/6 of the hexagon is blue.
Next Page!
Check out this square:


 Break it apart: 
How much is red?
How much is green?
Check out this rectangle:

 Break it
 apart:
  
How much is yellow?
How much is purple?
This is what fractions are. I hope you have learned a lot. If you have any questions ask me in google+.