I attended Kent State University for my Bachelors degree and Texas A&M Commerce for both my Masters and Doctorate.  I was a coach and History teacher prior to becoming and administrator.  My leadership experience began in the classroom, as I was a department head, I was a campus athletic coordinator and a head coach for track and field.  I have also been a campus administrator at both middle and high school.  I have also spent time at the central office level in Student Services.

I have been in education for 30yrs.  I have spent time in 3 different school districts over the course of that time, the last 16 in GISD.  I have 3 wonderful children McKenzie  27, Jace 18, and Greyson 8.  I am an avid hunter, sports fan, lover of music and trivia,  a good book and thoughtful poem.  My parents tell me that I am a bit of a renaissance man, I enjoy having DIY projects and solving problems, working with both my mind and my hands.  I am returning to my roots in coming to Coyle, I began my career at the middle school level.  I am looking forward to all the great things happening at Coyle and excited to be a part of the future.  Go Cougars!!

Tiffany Karns holds a Bachelor of Science degree in Psychology from Texas Christian University, and a Master of Education Administration from Lamar University. She taught high school Psychology for 25 years in GISD, and has served as a department chair and as an assistant principal intern at Rowlett High School. Additionally, she has served in leadership roles for College Board in the AP Psychology course, including the AP Reading, the AP Psychology Development Committee, and in the course redesign. Tiffany Karns is married and has a 16 year old daughter, and enjoys spending time with her family and friends whenever possible. She loves good books, good movies, good music, and good people. As a former student at Coyle Middle School, Ms. Karns is excited to work with the Cougar students, families, and staff!