Ossining Staff Development Center

Welcome to the Ossining Staff Development Center site.  

The Ossining Staff Development Center was established in 1992.  Our mission is to support best practices and provide professional development opportunities for all educators.  We are a single-district Center, which allows us to focus on specific needs of our diverse student population.  Programs are developed by the Ossining Staff Development Center Policy Board, which is comprised of teacher representatives from each building, as well as business, higher-education, administration, parents and School Board representatives. 

The Ossining Staff Development Center provides professional development courses for instructional strategies and best practices, technology training courses, informational workshops, study groups/action research groups, National Board Certification awareness; and graduate credit bearing courses.  We are here to support the professional development of our new, as well as our seasoned, teachers and staff.


Meetings held Mondays in the Claremont Libary at 3:45pm.

October 16, 2023

November 27, 2023 (if needed) 

February 26, 2024

April 8, 2024

May 6, 2024

June 3, 2024


The Teacher Center office is located at Claremont School.

Our Director's email is mhillman@ossiningufsd.org

Feel free to email with any questions or concerns.

Follow us on Twitter: @OssiningSDC