More and more families are continuing to homeschool their children through the teen years. There are many good reasons to homeschool your child through high school. In addition to the reasons listed in the excerpt below,  homeschooled teens are in high demand in the workplace and are being accepted into the finest colleges. (Harvard, Yale and Vanderbilt, just to name a few!)  Colleges are discovering that homeschoolers are better motivated to learn and more studious than many of their public school counterparts.
Justin on a tour of the Gibson Guitar Factory in Memphis, TN. (notice the 'wrapped' guitars curing in the background
10 Reasons to Homeschool Through High School!
(excerpt from Cafi Cohen's book-
Homeschooling: The Teen Years)
 
(1). Efficiency
Many homeschoolers complete standard high school academics eighteen to twenty-four months, very quickly compared to the four years most high schools take. Using self-instructional materials, they chose, and learning in ways that make sense to them, most teens can cut the time for traditional high school by half.
(2). Head Start on College:
Homeschooled teenagers often take college classes to supplement high school homeschooling.
(3). Self-Directed Learning:
The absence of xperts in the home promotes autonomy and self-directed learning. Most homeschooled teenagers not only lean t teach themselves, they also become expert networkers.
(4). Travel:
Freedom from the teaching constraints of school allos homeschoolers to take advantage of travel opportunities whenever they present themselves.
(5). Work Experience:
Teenage homeschoolers have time for volunteer and paying jobs. Often they get better jobs than those who attend school simply because they are available during school hours.
(6). Time:
Homeschoolers not only have more hours each day for creative endeavors and learning activities; they also have more time to be alone, to think, to daydream  to develop a private self and a personal identity.
(7). Family Closeness:
In contrast to many adolescents who pull away from their families, homeschooling parents almost universally report that their teenagers grow closer to all family members.
(8). Limited Peer Pressure:
Removed from the near-constant peer pressure in schools, most homeschooled teens develop mature manners and values.
(9). Saving Money:
Both parents and teenagers may earn money while homeschooling, making home education less expensive than attendance at a public school where average yearly costs for extracurricular activities can exceed $500 per year.
(10). Fun:
Homeschooling teens is fun for parents, who  in the light of their life experience  enjoy learning all the math and history and foreign language they missed the first time around.