What a terrible paper! The author quoted a lot form other articles, and did not show his ideas. There are so many grammar errors in this paper. And I could not find a rational logic. I have to rewrite it by myself. Obviously, he did not take care of this paper carefully. The revised version is even worse. The writer did not know how to write research paper. And he quoted some contents that are not related to the topic. That's ridiculous!
- The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to createKwame14
professional and timely work.