Åk 6–9
 
English/عربي

2.1 Everything has a Name
Here you will learn what parts of a whole are called and how you describe them with numbers.

It is important that you learn these mathematical concepts.  In the fractions area, it is important from the beginning that you learn the names of the different parts.  Look at the film about these part's name, and look also at what is written below.



Here below you see some of the most common divisions of a whole.

"A whole".  
Half.
Every part is called
"a half".
 
Three equally large parts.
Every part is called
"a third".
 
Four equally large parts.
 Every part is called
"a fourth".
 
Five equally large parts.
Every part is called
"a fifth".
 
Six equally large parts.
Every part is called
"a sixth".