Language is not only the main communication tool of children, but also has an important effect on all aspects of development and maturity. From childhood, children learn and socialize with the help of their language.
Special attention should be paid to the language development of children up to the age of six. Because before entering school, they understand their mother tongue, express themselves, and speak clearly in their mother tongue, which is the basis of their learning.
Since the development of children's language is directly related to mental activity, scientists prove that it is very important to start working on improving it, considering it as a language disability if the phonetic pronunciation is incorrect or not understood before the age of six. Therefore, by providing educational services with educational programs suitable for their difficulties, they will be given equal access to universal education like others. This application reflects the phonetic features of the modern Mongolian language, supports children's language and mental development through folklore, and has features suitable for Mongolian children.