LANGUAGE EDITING TEXTBOOKS CONTENT AND LANGUAGE INTEGRATED LEARNING (CLIL) BASED

Abstract

This research was conducted due to the unavailability of textbooks in language editing courses. The research method used is development research which combines the RDR and 4D methods to produce four main stages, namely preliminary study, designing textbooks, developing textbooks, and testing the effectiveness of textbooks. This research data consists of two, namely qualitative data and quantitative data. The data sources for this research were experts, students, lecturers for the course, and the learning process for the Language Editing course . The data analysis techniques in this study are divided into six, namely practitioner data analysis, expert data analysis, data analysis during product trials in small groups, trial data analysis in large groups, and data analysis from effectiveness test results. The results of this development research show that the revised textbook design consists of four parts, namely the cover section, the initial section, the contents section, and the final section. Based on the results of testing by practitioners, experts, trials on small groups, and trials on large groups and testing their effectiveness, Language Editing textbooks were declared suitable for use as teaching materials in language editing courses to improve students' language editing skills in scientific work.