About Us

I would like to extend a warm welcome to the Triadelphia Ridge Elementary School (TRES) community. I am excited and honored to serve the students, staff, and families at TRES! As an educator, I believe that all students should have the opportunity to build a love and curiosity for learning each day. At TRES, the educators are committed to ensuring that all students feel a sense of belonging and inclusion, as we know that students must feel connected and comfortable before learning can occur. Maintaining a climate of positive collaborative relationships between and among staff and students is a priority. We are deeply dedicated to keeping our student TREaSures safe and ensuring their academic success. In my eighth year as the principal of TRES, I will continue to listen, learn, and build relationships with all stakeholders. I joined Howard County Public Schools, as an elementary principal in February 2014. My background includes serving as an elementary assistant principal for three and one half years, providing teacher professional development and Title I grant management for two years, and working as an elementary classroom teacher for five years. I received a bachelor's degree in elementary education from Shippensburg University in Pennsylvania, and a master's degree in school administration and supervision from Frostburg State University. In 2014, I earned a doctorate from the University of Maryland, College Park in educational leadership and policy studies. Parents are encouraged to visit, call, or email (tiffany_tresler@hcpss.org) with any questions, comments, or feedback. I look forward to partnering with you to make this your child's best year yet! Tiffany Tresler, Ed.D. Principal

Hello Triadelphia Ridge! It is an absolute pleasure to be a part of this community. I believe in ensuring high quality instruction by providing opportunities for each and every one of our students. Our TRES staff is committed to building relationships with our students and families to help academic and personal growth throughout your time at TRES. I’ve been an educator for the HCPSS for the last 12 years and I'm looking forward to my 2nd year at TRES. I hope to continue to make and develop new relationships with families during this 2024-2025 school year. Please reach out to me directly with any questions or concerns.