Skip To Main Content


Claremont students
Claremont student
Claremont students and staff
Claremont students



In order for students to grow, learn and thrive, we must pay attention to all of their needs:  academic, emotional, social, creative and physical.  We do this at Claremont by focusing on a rigorous academic curriculum; providing a strong foundation in PBIS (Positive Behavior Interventions and Supports) and OLWEUS (our bullying prevention program); offering students a well-rounded arts curriculum; and providing an exciting physical education program.  


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

Read More

Park student

Teaching and Learning

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.  



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

Read More

Social media icon

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. 

Read More

Ossining Board of Education


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

Read More

Brookside students

Lunch Menus

View this site for our daily breakfast and lunch menus. 


Lunch menu photo

Our Highlights

News & Events

Please click below to view our news and events.  

The OHS cast of Little Shop of Horrors was invited to the Off Broadway show to celebrate their 40th Anniversary.

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 43 classes in grades PreK to 6.