निम्नलिखित में से कौन सी प्रक्रिया सीखने की प्रक्रिया में योगदान नहीं देती है?

A teacher is teaching children by the demonstration of a task to correct the performances of an already learned task. The teacher is using the ______ method of teaching.

The task in which the children get experience while enjoying themselves is known as a/an ______.