In 2004, Christy Sue Langley earned her B.S. in mathematics with a minor in statistics from Sam Houston State University, Huntsville, TX. She went on to earn an M.S. in mathematics at University of Louisiana at Lafayette in 2008. She joined the UL Lafayette faculty in 2008 becoming a full-time Instructor in 2013. In 2019 she earned a promotion to Senior Instructor. Her mathematical interests include Mathematical Teacher Education, Inquiry Based Learning, online learning, using technology in the classroom, and the mathematics of origami. She has also become somewhat obsessed with the broad range of mathematics used in games. Christy Sue is an active member of the Mathematical Association of America serving on a national committee as well as being a section officer.