Workbook I Begin to Learn the Alphabet

The system I'm starting to study is an aid to parents and their future students. It builds important basic skills in school preparation and gives greater confidence.
I'm going to study Alphabet.
       Helps early education in Bulgarian;
       It sets clear goals in the kindergarten education and activities at home;
       It contains stickers that serve as a reward on each page;
       It includes fun illustrations and attractive design that keep children's attention;
The license and series are suitable for children over 3 years, for work at home and kindergartens.

Advantages of the series:
       It contains coloring pages;
       Fun games;
       stickers;
       Type Pages Write and delete Type Pages
       The assessment system with a sticker.
       It includes stickers that help in training, make the tasks more interesting and understandable.