Control in the sense that operators know what s happening and can focus on who is speaking. Include crosschecks between sites to make sure everyone at each site can hear one another. For large classes, it helps to have the instructor elicit questions it s often difficult for an off campus student to get the instructor s attention for a spontaneous question. When left-handed instructors write, their hand covers the screen. This is irritating to adults who feel they re being treated like children.
Complicated information takes a while to copy.
Would like to see him more than once. This is the only time students have to meet the instructor. Use lighter color pen and darker color paper. The handouts are helpful since we don t have the option of using lots of blackboard. If a professor uses prepared materials, it s really important to get them to students before the lecture this makes the class move faster.