Middle School
Mary Perrier
Algebra Teacher/Librarian
My name is Mary Perrier. I have worked in the library here for 19 years and I have taught Algebra for 15 years. I also taught for 6 years at Trinity before I had my four children, who all went to St. Charles from Kindergarten through 8th grade. I love teaching Algebra and I love St. Charles. It has made a huge difference in the lives of my family.