<p>How big of a deal is it to miss class? I think I’m going to miss two classes tomorrow because I have to write a program. It’s not like missing a class would cause me to fail right?</p>
<p>It’s no big deal. Some people miss weeks at a time and just show up for the exams.</p>
<p>It depends on the class. If they take roll, missing might have more of a impact on your grade. If there’s pop quizzes, missing them might also be a problem. But, if it’s a big 300+ lecture, for the most part, like grasspuppet said, it’s not big deal.</p>