Mr. Slezak - High School Mathematics

Derry Area High School
 
 
1985 - Point Park University  B.S.  Computer Science
       
1992 - Indiana University of Pennsylvania  Secondary Mathematics Education
 
 
 
High School Mathematics Department
 
High School Algebra, Geometry
January of 2021 began my 29th year of teaching.
 
Before that - I worked for C.O.I.N. Financial Systems based in Norcross Georgia,
installing turn-key computer systems and teaching employees how to use the software.