It is a mobile program of 2 English Turning Point books among Core Study Series provided by Seoil English.The textbook is provided with Student Book + Workbook + Multimedia Program (PC) + Mobile APP. The app is used after entering the ID and password provided by the school. According to the language acquisition theory, this Core Study Series places 70% of the listening and speaking at the beginner level, 50% of the listening and speaking at the intermediate level, and reading and writing. 50% of the time, while maintaining the listening and speaking training at the advanced level, while gradually increasing the weighting of reading and writing to 60-70%, the four skills of the language are balanced. On the other hand, in learning vocabulary and syntax, the focus was on developing practical use and communicative competence rather than understanding usage. In this Core Series, the contents of the textbook are produced in a multimedia program, and the eyes, ears, mouth, and brain are used simultaneously to maximize the effect of learning. After studying this series of 30 books, you will master most of the vocabulary, grammatical structure, and communicative functions in the introductory course of English, especially in speaking and writing. can. Infinite repetitive learning function of patented Seoil system enables you to concentrate on Listening and Speaking. In this Core Study Series, students dont use any Korean in conversation, vocabulary, phrases, pronunciations, etc. We use a unique teaching method that trains us to shape English thinking.