Federer 's father was a math teacher in the Shaker Heights Public School System teaching at Byron Junior High School ( now Shaker Heights Middle School ) .
Federer 's father currently teaches at the Mandel Jewish Day School .
Federer 's father was a math teacher in the Shaker Heights Public School System teaching at Byron Junior High School ( now Shaker Heights Middle School ) and currently teaches at the Mandel Jewish Day School .