<p>There are for the most part 20-25 per class. Whether discussions are mandatory varies from class to class. There are some classes where discussion actually counts as part of your grade since there are assignments and/or quizzes.</p>
<p>There are for the most part 20-25 per class. Whether discussions are mandatory varies from class to class. There are some classes where discussion actually counts as part of your grade since there are assignments and/or quizzes.</p>