A teacher teaching English as second language to Hindi-speaking students provides them contexts and opportunities to engage in little conversations in English without telling them explicit rules. She presents examples before them which they use in their conversations. Gradually, they come up with rules on their own with the help of the teacher. Which model/ approach do you think the teacher is following ?

1. Communicative approach.
2. Direct method.
3. Grammar translation method.
4. Audio-lingual method.