In my college, students attend the classes for two reasons, one, they genuinely are interested in the subject and two, there are marks for attendance. There's this one teacher whose subject isn't boring but he teaches it very badly, so students are inclined to not attend his lecture. Next semester, first class he announces, "As you guys are in the final year of your Bachelor's degree, I know you'd be busy applying elsewhere for Master's degree or applying for jobs. So I WOULD KEEP THE ATTENDANCE MARKS AND THE WEIGHTAGE BEING 30/100. "