Hello, I am Mr. Kizzar! I am a Computer Science Principles, Computer Maintenance, AP Computer Science, and Introduction to Engineering and Design Instructor. I have been teaching for 6 years and  this is my first year in Prosper ISD. I enjoy working with computers, watching football, playing board games, and visiting with family and friends. I  currently live in Aubrey with my wife and three children.  I am excited to be a part of Rock Hill High School