Mike Bergmann has taught at Grafton High School since 2003. He is a 1999 graduate of GHS and is excited to be back teaching at his old high school. Mr. Bergmann currently teaches AP Calculus BC, AP Calculus AB, Pre-Calculus, and Algebra 2 Honors. Mr. Bergmann graduated from UW-Madison with a degree in Statistics, and earned his Master's Degree in Curriculum and Instruction, from UWM. In addition to teaching, Mr. Bergmann is the Varsity Softball Head Coach.

I feel my first responsibility is to the students. I strongly encourage my students to come in for extra help or to clear up any questions they may have. My second responsibility is to keep the lines of communication open to parents/guardians. Do not hesitate to email or call me for any reason. I will get back to you as soon as possible.