Yes, I think it's important for a teacher to be popular. When students like their teacher, they're more likely to pay attention and participate in class. A popular teacher can create a positive atmosphere where students feel comfortable and supported. This encourages them to attend classes regularly and communicate openly with the teacher, which can enhance their learning experience.

I don't think a teacher needs to be popular. What's more important is that they are knowledgeable and respected. A teacher's main job is to educate students, not to be liked by them. Sometimes, being too popular can lead to issues like favoritism or a lack of discipline in the classroom. Students might not take a popular teacher seriously, which can affect their learning.

It depends on the situation. A teacher needs to find a balance between being approachable and maintaining authority. Different subjects and age groups might require different teaching styles. While popularity can help build rapport with students, it shouldn't come at the cost of discipline. Some students might respond better to a strict but fair teacher, so it's important to adapt to the needs of the class.