Communicative language teaching

Communicative language teaching (CLT), or the communicative approach (CA), is an approach to language teaching that emphasizes interaction as both the means and the ultimate goal of study. Learners in settings which utilise CLT learn and practice the target language through the following activities: communicating with one another and the instructor in the target language; studying "authentic texts" (those written in the target language for purposes other than language learning); and using the language both in class and outside of class.

Source: Wikipedia — Communicative language teaching (CC BY-SA 4.0)