Resumen:
This work called "Task-based learning as a method to develop vocabulary in English learners, aims for students to develop vocabulary to have better communication in the English language, considering the dimensions of grammar, vocabulary, pronunciation, interactive communication and discourse management through the application of the task-based learning method, which is based on the student-centred constructivist approach; encourages collaborative learning and the use of the language in real situations. The task-based language teaching approach contributes to
improving classroom management and environment in the context of teaching English as a foreign language by focusing on students' interests by designing and planning tasks according to their realities. Concluding, it can be evidenced a commitment on the part of the teachers for the use of
the task-based learning method to improve the teaching process - learning the English language.