This book takes a theory to practice approach on language syllabus design, materials evaluation and development, and to develop understanding of appropriateness of materials for specific target groups. The book aims to foster a working awareness of the methodological issues involve is syllabus design. The contents serve to develop and implement the lesson integrating for adopting, adapting, and developing language instructional units. The key feature of this book is to develop language instructional materials for young learners, electronic language instructional material, materials for cultural awareness, and EAP/ESP instructional materials. The book takes different approaches in curriculum development that lead into the practical aspect of situation analysis and language curriculum development, project work, discourse-based, genre-based, and competency-based language curriculum development.