

B.S. Elementary Education Grades 1-8
Cleveland State University
M. Ed. Educational Leadership Grades K - 12
University of Dayton
Catholic School Catechetical Leader Certification
Diocese of Cleveland
My name is Elizabeth (Lisa) De Core, I am beyond excited to join St. Mary Catholic School as the new principal. This position is one that I fully embrace with each new year since my onset beginning the 2022-2023 school year.
As a disciple of Christ, I am committed to leading our school community by way of the Gospel. I am committed to focusing on all aspects of our school community through the lens of what God desires from all of us; to live his word through all decisions and actions. This includes, curriculum, community life, selection of teachers and even the physical environment of our school.
As a leader in education, I have been blessed with a variety of opportunities that have defined who I am today. I have had the privilege of working in The Diocese of Cleveland as a middle school teacher and administrator for 18+ years. I have also had the opportunity to work at an independent school on the near west side of Cleveland, as principal. In addition, I have experience in the area of curriculum and instructional coaching as the Director of Curriculum and Instruction at HOPE Academy Northcoast - ACCEL Schools - in Cleveland, Ohio.
I am truly looking forward to meeting all of the new students and families, and welcoming those returning to St. Mary School this fall. And I am confident that by working together as a Catholic school and parish community, we are going to have a positive, productive and blessed school year together.
Peace,
Elizabeth (Lisa) De Core



Cuyahoga Community College
Associate Degree, Early Childhood Education
I believe play is so important. I encourage the children to use their imagination and their creativity while learning the skills that will lead them to the next level. Come and visit our wonderful facilities.

Cuyahoga Community College
Associate Degree, Early Childhood Development
We provide a happy, safe, nurturing environment where your child can grow emotionally, socially, academically, and spiritually. We share experiences in all Early Learning Content Standards set by the State of Ohio. Our staff offers over 30 years of teaching experience. Visit and grow with us.

My vision for the Prekindergarten year is one of discovery and engagement. I look forward to students being able to explore and learn through developing essential reading and writing skills, hands on creative experiences, utilizing the school’s learning spaces and resources such as Discovery Hall and our great school grounds, classroom, and participating in field trips.


Bachelors Degree Kent State University
I aim to create an atmosphere that promotes curiosity and determination. I encourage my students to ask questions, to learn from their mistakes, to be creative and to take risks. Each student’s success is celebrated, and they are inspired to be the best they can be. My classroom is a place where students feel important, are respected, and believed in. Teaching is a passion of mine and together I hope we can work collectively and communicate with one another to allow your child to reach his/her potential.

Cleveland State University
B.S. in Early Childhood Education
I am so happy to be teaching second grade. It is a special year as your children grow closer to Jesus and prepare for First Reconciliation and First Holy Communion. I hope that each student will enjoy coming to school and feel loved in our classroom. Each day will be a new adventure in learning and I can’t wait to see the children grow in their Catholic faith and academic knowledge.

Bachelors Degree Bowling Green State University
I strive to create a classroom where students feel supported, confident, and excited to learn each day. Building strong rapport with my students is extremely important to me. I believe that when children feel valued and understood, trust and respect naturally follow, creating an environment where they can thrive both academically and socially.


Baldwin Wallace University
Bachelor Degree
Notre Dame
Teaching Certification
I believe that a teacher is morally obligated to enter the classroom with only the highest expectations for each and every student. I aim to bring an open mind, a positive attitude, and high expectations to the classroom everyday so I can inspire the students to learn these traits and live their lives accordingly.

Bachelors Degree Ohio University
I love teaching because it has always been a passion of mine and I love to see students learning something new.



Baldwin-Wallace College
B.S. in Social Studies and Language Arts
Cleveland State University
Master’s in Education
I entered St. Mary School as a student teacher fourteen years ago, and I have been here ever since. I believe that it is my calling to help every child in my class to achieve to be a learner and not a student. The difference for me is that a student attends class and listens. A learner is an active participant in their own education, never says no to a question, and attempts to think through problems before giving up.

Bachelors Degree Baldwin Wallace University
My motivation for teaching stems from a genuine desire to provide a positive impact on students' lives. Outside of the classroom, I am dedicated to a lifestyle of self-care, healing, and continuous self-improvement. Whether I am reading or engaging in productive activities, I strive to ensure my free time contributes to my personal growth.

Music Education Degree Youngstown State University
To me, the best part of teaching music is when a student finds what they enjoy, especially when that student didn’t think they would be a “music person.” Whether it’s singing, playing an instrument, or just playing a song-game in class, everyone can find a way to be in music, and that’s what I aim to do with all of my students!











