So serious question: how does homeschooling work? You have to get permission from the state, or else you get a visit from The Man?
To get lots of good info go to the Home School Legal Defense Association website:
www.hslda.org
Oklahoma has a very liberal (with a small L) homeschooling system - and it is the only State with a constitutional protection of the right to homeschool. HSLDA has a state by state rule link that you can use to look up any state's rules.
However, DO NOT confuse true homeschooling (parents creating or choosing an alternate curriculum and functioning as teacher, coach, mentor, and principal) with the "public school at home" option - the latter basically has the parents sign up to become unpaid extensions of the public school system. The curriculum is provided by the public school system but the user is agreeing to uphold and comply with all of the public school reporting requirements and any other requirements binding upon public school attendees.
We have home schooled for years across three continents and multiple school systems - so if you have more questions please feel free to PM.