Everyone - instructors and students - want to make sure that grading of each test is fair, that the only thing that determines the students' grade is their level of knowledge, that different students get the same penalty ...

For each major, in addition to directly major-related topics, students also need to learn auxiliary topics - e.g., math topics - which are needed to understand more direct major-related ones. To learn these auxiliary topics, ...

Some students - which are, in terms of pop-psychology - more left-brain - prefer linear exposition, others - more right-brain ones - prefer 2-D images and texts with visual emphasis (e.g., with bullets). At present, ...

Empirical studies show that online teaching amplifies the differences between instructors: more successful instructors become even more successful, while the results of the instructors who were not very successful becomes ...