Concept:An approach is a set of beliefs or assumptions about the nature of language and learning, not the specific classroom techniques.
Explanation:An approach provides the theoretical foundation. It decides what content, topics, and principles should be included in teaching.
The term 'approach' is broader than 'method'. A method tells us how to teach step-by-step, while an approach tells us what to teach and why.
For example, in behaviorism (an approach), the content focuses on stimulus-response, but the audio-lingual method is the specific way of teaching.
Thus, an approach answers the question of 'what' (content and rationale), not 'how' (procedures) or 'whom' or 'where'.
Answer:A. What to teach