Well, I suppose it can be fun, but it isn’t neccessarily fun. (OK, my experience was actually at a “career” college rather than a “community” college.) Still, expect to be paid a reasonable to generous hourly rate for hours spent in the classroom with students and nothing for prep work, grading etc.
Some students, particularly adult students, are motivated and excited to be there, some aren’t–especially if the class is a required course rather than something they are interested in. Others may be interested but trying to do too many things–work full or part time, raise 5 kids, and take enough classes to graduate in 18 months.
I had an enormously frustrating drop-out rate despite clear policies that missing too many days of class would cause a failing grade–college wide policies, not my policies.
I also had a lot of students fail because they didn’t complete their assignments, but some of that was the nature of the course–Information Literacy has a high rate of drop-outs or failures because the college fills it to overflowing with expectations and objectives and a huge final project, and sticks brand-new subject-specialist adjunct instructors in it.
It may take some getting used to the culture of the college, which may well be different than the culture of the school I taught at.
It can be enormously rewarding to talk about your passions with interested people and get them involved.
But it can also be frustrating. If you assign stuff which isn’t graded, people often don’t care enough to do it. If you assign stuff which is graded, people fuss because they don’t know what your expectations are. If people lose points on assignments, they fuss about you bringing down their perfect 4.0–which strained credibility more times than not.
Enough. You don’t need a complete list of all the reasons why I’m not mad that I’m not teaching this semester. But you do need to know that it isn’t neccessarily fun.