Degrees and Certifications:
Mr. Mark Krebs
I attended the University of Illinois at Chicago, (UIC) where I received my Bachelor's Degree in Secondary Mathematics Education in 1984. I completed my Master's Degree at UIC in Education and School Administration in 1986. I have been teaching mathematics since 1985. Since 2002 I have taught at Oswego High School, where I currently serve as Mathematics Department Chair. Besides teaching in Illinois, I taught for six years in Pennsylvania, and three years in Virginia.