NYOS Charter School Home

At NYOS Charter School, we educate the whole student. We foster a collegial Pre-K – 12 program that challenges each learner with rigorous academics, innovative strategies and expectations for civic engagement.

Latest News

On-Campus COVID-19 Vaccine Clinic Featured Photo

On-Campus COVID-19 Vaccine Clinic

Tarrytown Pharmacy is returning to NYOS once again for an on-campus vaccine clinic on Friday, January 28th! Go here to reserve a spot.
Black and purple camera

Senior Portraits

Class of 2022 Seniors have Senior Picture Day next Tuesday, January 18, 2022! Seniors MUST reserve a time here to get their photo taken in order to have their photo included in our yearbook.
Orange, yellow, and white sign that says

K-12th Virtual Marble Races

All K-12th grade students are invited to participate in virtual marble races through "Marbles on Stream," benefiting our National Honor Society students on Saturday, January 22, 2022. Go here to reserve a virtual marble for the race!
Turquoise coffee mug filled with coffee.

Coffee With the Secondary Principal

Secondary families are invited to a new virtual session of Coffee with the Secondary Principal (in English and Spanish) during the following days:
Person sitting at a desk with a computer leading a zoom meeting.

Executive Director Updates

NYOS will continue our Executive Director Updates, led by our Executive Director during the following dates during the second semester of the 22-23 school year. Zoom login info is provided here.

Upcoming Events


Now that we are well into the third quarter of our 20-21 school year, it’s hard to believe that we are also just months away from the completion of NYOS Charter School’s new campus construction. Located next door to our Lamar Campus, the construction will provide a new building for Elementary, a new building for middle school, a gym, and a practice field. We are also beginning to plan updates to our Lamar Campus which will be used for high school.