1) Communication is essential in online courses as it promotes interaction between students and instructors. This interaction enhances learning through the sharing of diverse perspectives.
2) Instructors should provide clear expectations for discussion participation and give feedback to students. Popular methods of interaction include discussion boards, emails, and video chats.
3) Relating course content to personal experiences and applying it to daily life helps students make the knowledge their own. Feedback from instructors is also important to guide student learning.