Welcome to Mr. Hartzer's website

This is my first year at Old Redford Academy Preparatory High School. I have previously taught at Highland Park Renaissance Academy High School, Communication and Media Arts High School, and Clara B. Ford Academy. My teaching experience includes Geometry, Algebra, and English Language Arts. Prior to becoming a teacher, I have been a market research analyst, a computer programmer, a college instructor, and a writer.

Most Recent Homework Assignments 
Date AssignedAssignment DescriptionPoint ValueDate Due
June 4, 2015 Quiz Review 10 CW June 4, 2015 
June 3, 2015 Area Peri Polygon 10 June 4, 2015 
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Subpages (2): Announcements Geometry