Description: This is a teaching guide for instructors using the 『Open Korean』 series, providing detailed explanations of the textbook content along with practical methods for running smooth, effective lessons. Even for teachers not using 『Open Korean』 as their main textbook, this guide offers thorough coverage of how to introduce, present, practice, and apply essential Korean grammar points. Chapters: 1-1 Life in Korea 1-2 Health 1-3 Work Life 1-4 Gatherings 1-5 Leisure 1-6 Appearance and Personality 1-7 Accidents 1-8 Transportation 2-1 Making Requests 2-2 Housework 2-3 Studying 2-4 Memories 2-5 Incidents 2-6 Plans 2-7 Promises 2-8 Emotions 3-1 Travel 3-2 Weather and Daily Life 3-3 Habits 3-4 Consumption 3-5 Misunderstandings and Conflicts 3-6 Living Environment 3-7 Popular Culture 3-8 Modern Society This book serves as a teaching guide for instructors using 『Open Korean』, offering detailed explanations of the textbook content and practical strategies for effective lesson management. It also thoroughly covers the introduction, presentation, practice, and application of essential Korean grammar, making it a valuable resource for both new and experienced Korean language teachers—whether or not they are using 『Open Korean』 as their primary textbook.