As a mathematics and computer literacy teacher at Rudder Middle School, he served on multiple committees at the school, focusing on bringing technology to the classroom and working toward increasing student performance through interactivity and communication. Kingsbery also has earned numerous educational grants from the Northside Education Fund in support of working with technology to bring students into the 21st century, focusing on STEM (Science, Technology, Engineering, and Mathematics) educational ideals. He previously was recognized as a teacher of the year in mathematics education at O'Connor High School.