School Overview. The Jones-Gordon School (JGS) is a one-of-a-kind, independent private school located in Paradise Valley, AZ. Founded in 2010 to fill the need for an educational environment dedicated to capable students who learn. differently. JGS built its reputation by employing outstanding educators and using state-of-the-art, research-validated curricula. We cultivate the strengths of high-potential students in grades 1-12 across the Phoenix ...