Adam and Holly Groza are homeschool parents in Redlands, Calif., a suburban town an hour east of Los Angeles. "We met families that homeschooled and they were mature, and thoughtful, and kind," Holly says. "These teenagers would look at you when you talked and actually interact. And, I think we saw that end goal and said, 'That's what we want.'" The four Groza children, ages 6 through 12, get as much social interaction and life experience as any other student through activities like sports and