T.F.
M C,
My one and only child started school in 2000.
After a lot of volunteer work at her elementary school, I was asked to be a substitute. I have a college degree (required by PISD), applied and started in 2000. I've been subbing at the same elementary school since.
My baby is in 8th grade now and I am still called a day or so weekly to come in and sub. Also, since I have been there so long, most of my jobs are preplanned.
I don't know if this might work for you or what you have in mind but the little money a I get for it is rewarding.
I also subbed at the preschool!!
The hours fit with my daughter's hours.
Good luck!