I understand how you got to that conclusion from the information I've given you. I am not in the mood to write a long post about what his entire schedule looks like but I'll give you a brief overview for this week:
Daily: math and most common subjects at home
Monday: went to a farm with a group of homeschoolers. Learned about some intricacies of how the farm works from taking care of the animals as well as the crops. He also got to ride a horse

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Tuesday: group of homeschoolers met at a house and had a cooking class. Hands on.
Hes now with the "Wild and Free" group out on a nature walk at a state park
He has soccer practice tonight
Wednesday: only school from home
Thursday: only school from home
Friday: (with homeschool group) going on an eco explore boar tour and then to an island to learn about venus fly traps and other plants and animals in that area.
This is nothing like public school. My experience from when inwas in public school in my middle school and prior years as well as when I tutored in schools was that kids didnt have much interaction. They needed to be quiet, walk in line, sit still at their desks etc... I'm not saying all schools are like this. But I can confidently say that my son has more interactions and conversations with kids than any public schooler I know. And he is way smarter than most kids his age (according to state testing... not my own tests and grades).
It's not for everybody and it can be done many different ways. What we are doing is working for us