A B C Writing learn how to write lite

Application for learning English letters and numbers 
The app is divided into four parts: 
Part one study in which each letter has animation that explains the writing direction 
And for the student to fill in the template ready signal. 
Part two practice where each letter has a number of independent lines of the signal back. 
Part Three words in a word and the student record is shown at the top of the page 
And for the student to repeat the example. 
Part IV Numbers