Welcome! I am Mr. Andreassi and I teach Senior Economics at Knoch High School. I teach the regular economics class as well as AP Macroeconomics. I also am currently the Girls' Varsity Basketball Coach. I have worked in the district since 1990. Prior to coming to South Butler County School District I taught 2 years at George Junior Republic. I received my Bachelor's in Social Studies and Special Education from Slippery Rock University. I also received my Principal's Certification from IUP.