At that point the kid is able to read on thier own, so you give them say, a biology text, order the frog in a box kit, assign the questions at the end of a chapter, and check them against a teachers guide... in other words, same thing a public schooled student does. At that age the role is less "teaching" and more "supervising" (think about it, how much 1 on 1 teaching did your teachers give each student?)
Many homeschoolers have a textbook supplier who puts kits together for this reason. Another option is to put them in a charter program (many states have this for free), where thier lessons come via computer, and thier classrooms are e-meetings, they work from home, and hand in work samples once a quarter. Many homeschooled kids graduate early and attend college early, which comes in part by being able to go as fast as they need thru the texts.
Many homeschoolers have a textbook supplier who puts kits together for this reason. Another option is to put them in a charter program (many states have this for free), where thier lessons come via computer, and thier classrooms are e-meetings, they work from home, and hand in work samples once a quarter. Many homeschooled kids graduate early and attend college early, which comes in part by being able to go as fast as they need thru the texts.