Abstract
The article «Lesson study is the effective method for improving the teacher’s professional communicative competence” considers the effectiveness of communicative training technology as the means of forming the teacher’s professional competence. The purpose of this article is to determine the importance of cooperation between teachers to improve the professional qualifications of teachers. The article explains that, “Lesson Study” is one of the forms of improving the teacher’s pedagogical skills on improving the level of education of the future generation, while remaining at their jobs.