The correct answer is A. Evaluate his teaching method and improve it.
A teacher who is not able to draw the attention of his students should first evaluate his teaching method and try to improve it. This may involve changing the way he presents the material, using more engaging activities, or making the lessons more relevant to the students’ lives. If the teacher is still unable to draw the attention of his students, he may need to seek help from a colleague or a professional in education.
Option B is not a good option because it is not fair to the students. The teacher should try to improve his teaching method before resigning from his post.
Option C is not a good option because it is not constructive. The teacher should focus on improving his teaching method instead of finding fault in his pupils.
Option D is not a good option because it is not interactive. The teacher should try to engage the students in the lesson instead of just dictating the material.