The correct answer is C. By creating curiosity in students.
Curiosity is a powerful motivator that can help students stay engaged in learning. When students are curious about a topic, they are more likely to pay attention and try to learn more about it. There are many ways to create curiosity in students, such as asking thought-provoking questions, providing interesting examples, and telling stories.
A. Speaking loudly in the class is not an effective way to keep students attentive. In fact, it can be counterproductive, as it can make students feel overwhelmed and stressed.
B. Preparing your lecture properly is important, but it is not enough to ensure that students will be attentive. You also need to find ways to engage them and make the material interesting.
D. Wearing special types of clothes is not likely to have a significant impact on students’ attentiveness.