L.G.
My 11 yr old boy has been in the PISD after school program for 5 years. My upcoming kindergartener will be starting the program in Aug. I have already inquired as to the separation policies to keep the bigger kids away from the littler ones.. they assure me they take care of that. So we'll see...that is my biggest concern with a 5 yr old, same age as yours. As I know how rough and mean some of the bigger kids can be.
I've had mixed experiences with pasar, but still feel I prefer the convenience of having my child dropped off at school, and I pick them up from the same location. I also like the homework time, as it lessened the burden on me to deal with it in the evenings. The downside of the homework help, sometimes, has been that the "help" caused more difficulty than helped. As either the "helper" tried to contradict what the teacher was presenting, or a helper indicated an answer was right when it was wrong. So I think a lot depends on the quality of the teacher(s) domain knowledge in helping with homework.
I do believe the ratios are a bit too low... I've seen various things occurring on the playground that no one noticed. As often the young adults would be huddled in the corner chatting vs actually watching the children. Their supposed zero tolerance for physical violence and things of the sort haven't proved out from my experience. For the most part my son liked all the young adult supervisors, some were great, but there have been a few who should not have been working with children.
So those are my observations having used the program for the last 5 years, at two different elem schools.