Attending behavior would definitely be different in a larger class compared to a smaller class. For example in a smaller class the teacher might use strategies such as eye contact, or touch (in some cultures this is not common, though) to encourage students to talk (or in some cases discourage talking or a reprimanding look to discourage talking). Other strategies such as using a student’s name, nodding or smiling could be used effectively in smaller classes but would also work well in a larger class.
Concept Questions are used to elicit function, the intention of the speaker, and form -the grammatical structure that the speaker uses to express meaning (i.e. what he/she is trying to communicate to the audience)-. Concept Questions are used in the Communicative Approach when teaching grammar topics or vocabulary, mainly in the Presentation Stage of the PPP format, or in the Study Phase of the ESA format. Concept Questions are a good way of eliciting information from the students and checking their comprehension rather than explaining the topic with long and difficult definitions that may only confuse the students. They are also a way of getting meaning across in a more effective and student-centered way.
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