Development of Writing Exposition Text Materials Based-PBL

This study was conducted to overcome the limitations of teaching materials on learning exposition text of students of class X. This study aimed to describe the process of developing learning module of expository text based on problem based learning (PBL) that valid (in terms of content, presentation, language and graphics), effective (seen from student activities, learning outcomes, and affective students) used by grade X high school students. Theories used in this study is namely exposition texts, problem-based learning (PBL), learning modules, and development models. The type of research was R & D (research & development). The development model used was 4-D (define, design, develop, and dessiminate). The subjects of the study were students of grade X SMA N 3 Padang, amounting to 30 people.