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Adolescence is a time of unprecedented development in a child’s life. At Anne M. Dorner Middle School we strive to create an environment that fosters student voice and choice, while honoring their cognitive, social and emotional changes. At Roosevelt School, students in Ossining began their development as leaders under our mission - Roos Grows Leaders. At Anne M. Dorner Middle School (AMD), students will have the opportunity to build upon the foundations of leadership from the elementary level and continue their growth and development as independent thinkers and critical learners. They will apply their leadership skills inside and outside of the classroom as they continue to make our school, our community and our world a better place. 


La adolescencia es una época de desarrollo sin precedentes en la vida de un niño. En la Escuela Intermedia Anne M. Dorner nos esforzamos por crear un ambiente que fomente la voz y la elección de los estudiantes, al tiempo que honra sus cambios cognitivos, sociales y emocionales. En la Escuela Roosevelt, los estudiantes de Ossining comenzaron su desarrollo como líderes bajo nuestra misión - Roos Cultiva Líderes. En la Escuela Intermedia Anne M. Dorner (AMD), los estudiantes tendrán la oportunidad de construir sobre los cimientos del liderazgo desde el nivel elemental y continuar su crecimiento y desarrollo como pensadores independientes y aprendices críticos. Aplicarán sus habilidades de liderazgo dentro y fuera del aula mientras continúan haciendo de nuestra escuela, nuestra comunidad y nuestro mundo un lugar mejor. 


Welcome new Ossining Families!  Visit this site for registration information and more. 

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Curriculum & Instruction

We are dedicated to providing curriculum, instruction, and assessments that are embedded in research based practices, and are aligned with Next Gen standards. Working in partnership, we will ensure that our students are engaged in meaningful and challenging learning experiences in grades Pre-K through 12.  

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We are committed to communicating with families through a variety of outreach methods.  Visit this site to learn more. 

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Board of Education

Our 7 Board Trustees meet regularly, with meetings streamed live and archived on Ossining UFSD TV, the district’s YouTube channel. Click here to learn more about our trustees, meeting agendas, minutes, board policies, budget and presentations. 

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OPRIME is the district’s Community School Hub, which connects families with food, clothing and other community supports and resources.

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Lunch Menus

View this site for our daily breakfast and lunch menus. 


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Our Highlights

News & Events

Please click below to view our news and events. 

ADL Peer Leadership Training

By the Numbers


years in a row recognized by the National Association of Music Merchants as a Best Community for Music Education.


College Level courses offered at Ossining High School. 


National Science Talent Search scholars from the OHS Science Research Program. 


best school in Genius Olympiad.


Free books given away to our students via our OPRIME Program. 


dual language students in 47 classes in grades PreK to 6.