NO, MNOHS is not a home school. It is a public charter school.
Courses are designed and taught by Minnesota teachers licensed in the subject area.
Students go to school "online" rather than in a building.
Students who are home-schooled must pay tuition to enroll in one or more MNOHS courses. (If you are currently home-schooled, but want to attend MNOHS instead, you must notify your resident district that you are no longer home-schooled.)