The application is an educational application
it is main objective is to educate kids pronunciation of numbers ,how to count and how to measure, how to manipulate operations and how to compare numbers.
this application contains four main parts :
numbers ,Operations ,Geometry and Units
Numbers contains three achievements
first achievement is quiz that contains four levels
second achievement contains two levels  
and the last achievement is a comparison section .
Operations contains four achievements
the first one is dedicated to addition ,the second for subtraction ,the third for multiplication and the last one for division.
Geometry is about flipped cards and how to match shapes with their nouns
last part is about units ,it is a part that is full with quizzes
first quiz is meter ,the second is ruler, the third is litre ,the fourth is gramme and the last one is a quiz time.
The user can play the game without connecting  with Facebook or he can connect to the facebook.
the user has the capability of  synchronizing the score of game of the local user with the facebook user.
the user can see his score whenever he access to the application
a music is displayed all the time.