The academic level of students can be enhanced and upgraded by a variety of modern approaches. What you think is the main significance of TUTORIALS & FREE DISCUSSIONS for clarifying the concepts to the students?
Never let the tutorial's two-way conversation between learners and teacher degenerate into a mini-lecture where you tell students what to think. The main advantage of the tutorial discussion that all of the class can be actively engaged in discussing ideas and concepts. The Discussions and Questioning page discuss a range of strategies to lead an effective discussion in a tutorial.