This textbook was designed to make Korean language education more systematic, drawing on a variety of curricula from Korea and abroad to suit diverse local circumstances. The authors put their best effort into writing a book that addresses the shortcomings often felt when using Korean textbooks at Korean schools in North America and overseas, making it easy and enjoyable for students to learn Korean. The content was further refined through expert review by Korean language professors in Korea. Lesson 1: Greetings, Line Drawing and Counting Numbers Lesson 2: ㄱ, ㄴ, ㄷ Lesson 3: ㄹ, ㅁ, ㅂ Lesson 4: ㅅ, ㅇ Lesson 5: ㅈ, ㅊ, ㅋ Lesson 6: ㅌ, ㅍ, ㅎ Lesson 7: ㅏ, ㅑ, ㅓ, ㅕ Lesson 8: ㅗ, ㅛ, ㅜ, ㅠ Lesson 9: ㅡ, ㅣ Lesson 10: Consonants + ㅏ, ㅑ, ㅓ, ㅕ Lesson 11: Consonants + ㅗ, ㅛ, ㅜ, ㅠ Lesson 12: Consonants + ㅡ, ㅣ Lesson 13: Making Words 1 Lesson 14: Making Words 2 Lesson 15: Review JYbooks Korean is a textbook lovingly developed by educators who have long taught Korean on the front lines of Korean schools, taking into account the real-world conditions of local Korean schools. It was designed to make Korean language education more systematic, drawing on a variety of curricula from Korea and abroad to suit diverse local circumstances. The authors put their best effort into writing a book that addresses the shortcomings often felt when using Korean textbooks at Korean schools in North America and overseas, making it easy and enjoyable for students to learn Korean. The content was further refined through expert review by Korean language professors in Korea. Features of Korean K1: 1. Situations and Topics 2. Songs 3. Korean Culture 4. Appendix 5. Learning Content for Each Lesson: Listening & Speaking, Reading & Writing, Review, Singing