No union. Collective bargaining isn't allowed for GA teachers.

Thank you, Lisa! It makes sense to put them under one heading. Should I also do the same with my job as a substitute? (I subbed for half a year in 2008 -until I got a teaching position- and started subbing again when I started grad school.)

I don't want to include insignificant stuff, but I don't have a lot of experience, especially since I'm up against people who have 15 and 20 years of teaching under their belts.