Mount Desert Island Regional School System

Rob Liebow "As the former AOS 91 Superintendent of Schools and MDIHS Principal for over 20 years, I know firsthand that the reorganization effort that is now underway is the rig...

"Having grown up on MDI, I have proudly been a part of this school district since my own kindergarten year, approximately four thousand years ago. I feel lucky to be raising my ch...

Reorganization Planning Committee (RPC) Spotlight Jan Keiper "I am a retired K-8 teacher. In my early years, I taught primarily in the Lake Region School District in souther...

Take a moment to look over this infographic explaining the benefits of becoming an RSU.

Click below to view our January 2026 Update: MDIRSS AOS91 Reorganization: The Path to an RSU

Reorganization Planning Committee (RPC) Spotlight Cindy Lambert "I’ve had the privilege of being an educator in the MDI region for over 35 years, serving as a middle school teac...

Becky Keefe "I am a retired MDI educator in K-12 and special education. Over the years, I've been active in Tremont PTO, Tremont School Fund, SFOA, and BHMLibrary. I am a fan o...

Visit here to learn more about "Vision of Our Graduates"

Please click here to see the most up to date school bus schedule!

Seeking students who want their voices heard! We are searching for students who want to collaborate with others in our district, including those who hold power, to make real ...

Mental Health Tips for Parents Throughout the COVID-19 pandemic, children and teens have been struggling with more anxiety and depression. But many parents and caregivers are...

Select a consistent place to study. Some people need total quiet while others can study well with music in the background (try classical music). The key is to find a comforta...