What are your options?
PI-1206
The first step is filing Form PI-1206 with the Wisconsin Department of Public Instruction on which you agree to comply with Wisconsin’s homeschooling law. Parents are required to provide 875 hours of study per academic year, and a course of study that not only fulfills state requirements but builds upon their academic knowledge.
More information
https://dpi.wi.gov/sms/home-based
WI Homeschooling FAQ
WI Homeschooling Legislation
Compulsory School age: 6-18