Mrs. Karen Trozzo

Phone: (610)293-0855 ext 3732

Email:

Degrees and Certifications:

Mrs. Karen Trozzo

Welcome to Biology!  All coursework, resources and assignments will be posted and updated on the Schoology page for your course.

"Science is a way of thinking much more than it is a body of knowledge."

- Carl Sagan

Schedule 2018-2019

  • Homeroom 227

    Period 2: Biology - Honors

    Period 3: Biology - Honors

    Period 5A: Biology - Honors

    Period 6C: AP Biology

    Period 8: AP Biology 

    Office: Room 229

  • Radnor High School is participating in a district initiative to enhance communication with students and parents through Schoology, an online learning management system that allows users to safely and securely share academic content. All RHS teachers will begin to use the system with students this school year. To increase efficiency of classroom management, teachers will not be updating their webpages as frequently. Directions for parent access to Schoology will be made available during the second semester of the school year. Home Access Center (HAC) will continue to serve as the place for parents to view current grades.