Mr. Mark Klopfenstein
Social Studies Teacher
Mark Klopfenstein is back for his 9th year at PRHS, and 34th year overall. He has been a reader for the AP US History exam for the past 22 years, served as a reading leader from 2008-present, including as an Exam Leader for the 2017-2022 AP US History readings. Mr. Klopfenstein has worked as a consultant and author for several large publishing companies, as well as Educational Testing Service and College Board. He is excited to be in Colorado and a part of the Palmer Ridge High School team!
Classroom: A2108
Office: Neighborhood C