Yes, I think teachers should try to make their classes fun. When lessons are interesting, students pay more attention and remember things better. Fun activities also help reduce stress, so students feel more relaxed and willing to join in. If the class is boring, students might just daydream or play with their phones instead of learning.

No, I don't think every lesson should be fun. Some subjects, like maths or science, are just too serious or complicated to make entertaining. If teachers try to make everything fun, students might not take the lessons seriously and could get distracted. Also, not all teachers are good at making lessons fun, so it might not work for everyone.