Abstract :The purpose of this research was to determine the development of information acquisition phonology elements (vowels and consonants) in children two years and two months aged. Particular regarding Aisyah phonology development in language development in their family life. This research was conducted on a family has a background of adequate economic life. Based on the results of the research to analyze the data in this research, there are some steps of that; 1) acquisition phonology children two years and two months aged in particular on already mastered all vowel sounds. 2) In the consonant sounds had started well when positioned at the beginning of the word are in the middle of the word and the end of the word. 3)...