David Cochran has been a teacher and writer for more years than he can count on his fingers and toes. He’s been an elementary and middle school teacher, middle school supervisor, K-12 math and science supervisor, high school vice principal, math, science, and technology director, adult school director, and college professor. He has published six books and hundreds of articles. He earned a BA and MA in Education from the College of NJ and an EdD from Rutgers University. He is the founding partner of Daval Publications LLC, which publishes Spigot Science and other science publications.