I think schools here in New Zealand are not the same as where you are. The children aren't getting particularly much of a good academic education but they spend a lot of time outside, I'd say 2 hours at least of every school day, which runs from 8:50am to 2:50pm, have outdoor sports every day, swimming in summer, have a school garden. The education is heavily based around inquiry learning and project based stuff, very similar to how I was taught a lot at home. If this wasn't the case maybe I would have made different choices. Not many children hate school at an elementary level here.
There are only around 60 children at the school my daughter attends. Every child knows every other child and every teacher knows all the children. The older children are expected to be good role models and leaders.
I don't think we are comparing public education systems that are remotely the same. I'm sorry that there is such a shortage of options for you.