E-Book Development with Kevin Mckeans Theory Writing Scientific Reports for Journalism Language Course

The basic research objectives are: 1) To produce an E-Book product with Kevin Mckeans Theory of Writing Scientific Reports on a valid Journalistic Language Course. 2) To test the effectiveness of the E-Book with Kevin Mckeans Theory of Writing Scientific Reports on Journalistic Language Courses for Indonesian Literature Students Universitas Negeri Medan. The researcher uses the research and development (R&D) method from the ADDIE R&D model (Analysis, Design, Development, Implementation, and Evaluation). The location of the research was carried out in the Indonesian Literature Department, Universitas Negeri Medan. The population of all Indonesian Literature students in 2019 is 30 people. The research sample is the entire population of 30 students of the fifth semester (V) Indonesian language and literature study program for the 2021/2022 academic year. Data collection instruments used questionnaires, observation sheets, and tests. The results showed that the feasibility test was (1) the learning material expert test was in the very good classification (94%), (2) the media expert test was in the very good classification (93%), and the field trial (94.69%) . Test the effectiveness of E-Book products with Kevin Mckean^s Theory of Writing Scientific Reports on Journalistic Language Courses at the pretest stage, the value of students with an average of 76.66% in the Medium effectiveness category, and at the posttest stage, the value of students increased after applying the E-Book.