Mr. Hartzel teaches computer classes to grades 7 - 12.
His educational experience includes teaching at Liberty High School in Bethlehem, PA for eight years, Assistant Director at the Bethlehem Area Vocational-Technical School in Bethlehem for 4 years and Computer and Information Systems faculty at Bloomsburg University for 22 years. He has been teaching at BCS since 1999.
He graduated from Bloomsburg State Teachers College with a B.S. in Business Education, Lehigh University with a M.Ed in Secondary Adminstration and has completed additional graduate work at Temple University and Penn State University.
His church activities include serving as Deacon, Trustee, member of the school committee, member of the property and finance committee and financial manager for the church and school.