What should instructors avoid to maintain professionalism in class?

Instructors should avoid using sarcasm and profanity to maintain professionalism in the classroom. Sarcasm can often be misconstrued and may lead to misunderstandings, creating an environment of confusion rather than clarity. It can also alienate students who may not grasp the intended tone, leading to diminished respect for the instructor.

Profanity undermines the professionalism expected in an educational setting, potentially making the learning environment uncomfortable for students. Instructors are role models, and their language choices reflect their attitudes towards the students and the material being taught. By maintaining a respectful and professional tone, instructors foster a positive learning atmosphere that encourages participation and engagement. This approach helps establish authority and credibility while ensuring that students feel safe and respected in the classroom.