An Analysis of TEFL Textbook Used by Engineering Students

Textbooks are needed for the learner to improve and master their English proficiency. The book plays an essential part in the teaching-learning process. Engineering students in ITATS used the TEFL textbook, which ILC (ITATS Language Center) lecturers created. TEFL textbook has been used several times, and researchers would like to explore whether the alignment of the materials influences students' perceptions of the TEFL textbook. In this study, the researcher wanted to analyze Engineering students' TEFL to know students' reactions to the TEFL textbook so that the author can make updates in the future. This research used qualitative research, and the researcher collected the data using close-ended questionnaires and interviews with the 39 students who used this textbook. The questionnaire asked about the clarity of the explanation, material, strategy, and questions. The result showed that the students enjoyed understanding the explanations and tips written in the textbook. They could analyze the exercise while they applied the materials from the textbook. The structure part explained using some tables and helped the students conceive the materials. The students had difficulty understanding the listening part, but the lecturer could explain and give some tips. The tips given made the students grasp the listening materials. This textbook helped students to understand the material, supplemented by the lecturer's explanation.Keywords: English Proficiency, Textbook, Engineering Students