I had a girlfriend who home schooled her son. He wanted to attend their church school to socialize. So she sent him. To his horrors, he was not allowed to visit freely with any of the students in the class room. They had to be quiet in the halls and in the lunch room. He hated it and wanted to come back home to study. His dad left him their for a full 9 weeks.
Kassie, have you rented the movie "Mean Girls"? It is a silly movie, but begins with a girl who has always been home schooled, enrolling in HS - there is a funny bit where she gets up to go to the bathroom without permission........ lol
We were not allowed to socialize in the classroom either AFTER classes began but...homeroom was another story. Could, talk, laugh move around. Silence in the halls and so forth was what we had too. It didn't kill us. It taught us discipline.