Faculty by Department » Mr. Sean Cahir

Mr. Sean Cahir

Mr. Sean Cahir
Serving Bonner & Prendergast since: 2020

Education History

B.A. Duquesne University


Personal Information

Mr. Cahir is from West Chester, PA and has lived in the Philly area for most of his life. He took a liking to Math while in high school at Salesianum School in Wilmington, DE, where he graduated from in 2016, and he majored in Mathematics at Duquesne University in Pittsburgh where he played the Baritone in the Pep Band.  He is currently pursuing his Masters in Secondary Education at Saint Joseph's University. His favorite activities include watching the Phillies, going down the shore, and building bonfires.

Why Bonner & Prendergast?

I love the sense of community and school pride here at Bonner & Prendie. As a graduate of a Catholic high school myself, I am proud to help continue on a great tradition!