yes what a conundrum huh?
With with my friends that work full time year round:
-they have their kids in summer programs, back to back. When one ends, then they are in another program etc. until school starts. Yes, it costs, bucks. Some cost a LOT of money.
Not cheap, at least in my city.
- or, if they have a middle school or high school kid, they have their Teen be a volunteer "Youth Leader" at some YMCA or city based summer program. That way, they are busy all day doing something for others and helping other kids.
- or, they have family/relatives watch their children. All summer.
-even if a kid is older, it does not mean, they can stay home by themselves, all, day, long until you get home in the evening. Sure it depends on the kid. But it also depends on a lot of other aspects.
I know a Mom who has teens and they are home, alone, everyday, all day, even during the regular school year, and yes, during summer. They get bored out of their minds, they are socializing in ways the Mom does not know, they are not good influences on each other, especially the older one on the younger one, and they are just online or on some device most of the day. They look older than they are. They don't tell the Mom of course what they do all day. The Mom comes home at night.
But I know what they do, because one of the girls talks about it in school and "vents" and this was my daughter's classmate. And my daughter tells me.
It really depends.
No matter how mature and good thinking my daughter's thought process are, I would not leave her at home alone, with my son, who is younger.
It has nothing to do with her age or ability. It has to do with my knowing how my son can be, that my daughter even if able, would get burnt out being a Big Sister babysitter and not having a fun summer, herself. And my son though a good normal kid, is a typical, boy. FULL of energy and constant moving around. I get tired with him, I would not expect my daughter to be better than I at handling him. ALL day. Even if she can.
I would want my daughter to have a nice fun summer to herself and with friends, not it being spent babysitting her sibling. And being cooped up in the house, all day, everyday, until someone comes home from work in the evening.
I don't know what line of work you do, but some Moms at my kids' school, try to get a job at, their kids' school. That way, they are on the same calendar/holidays as their kids. And they are off when their kids are off. At schools, depending on what position, you work year round for 12 months a year, or 10 months. And off during summers.
I work at my kids' school. Part time. This is why, I got a job at my kids' school.