The purpose of this study is to investigate how English is taught in the section of Computer Science applied to Management in the classes of first, second and third years of technical secondary schools. The main concern of this study is to determine the ways the English language is taught in its skills, along with the major encountered difficulties in the teaching process.

This research was carried out in nine (9) Private Secondary Schools of Bujumbura which have a Computer Science for Management Section. The obsrvation of classrooms has been done and questionnaires have been given to both informants but the main focus was on the teacher's one. This was to establish how teachers, equipped with a constistent and somehow adapted curriculum, manage to teach language skills, use the appropriate visuals and audio aids to achieve their goal of teaching their learners good communication in English (oral and written). This study will contribute to the promotion of teaching the English program in Computer Science applied to Management.

This study is made up of five chapters : The first consists of an Introduction dealing with the aims of teaching English in Technical Secondary Schools. The second chapter is concerned with the Review of the related literature with a focus on the methods and aids which must be employed while teaching. The third chapter is the description of the Sampling methodology. Here two kinds of questionnaires are submitted to teachers and to students and they reflect the English teaching process. The fourth chapter emerges findings and interpretation of the teachers' methodology. With link to the literature review, we will proceed to the analysis of the data collection from the field on the basis of research questions.

At last, the analysis of the data leads us to conclude and draw what adequate techniques of teaching should tend to be.