Addison Central School District

2025 New Staff Orientation

Knight Sky

Thank You For Your Service

ACSD Marching Band is Back in Full Uniform!

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella&amp;amp;amp;amp;amp;amp;amp;amp;rsquo;s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Everyday Heroes

ACE Interpersonal Communication Class

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Lion King Jr. - A Huge Success

New Facade Lettering

Senior Faculty Day

Valedictorian &amp;amp;amp;amp;amp;amp;amp; Salutatorian

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year. Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!

Modified Girls Volleyball Special Guest Night

On 10/21 the Modified Girls Volleyball team hosted their first annual Special Guest Night. The girls had to think about a person at school that has made an impact on their life in some way. We were lucky enough to get each guest to attend. (some are not photo'd) They decorated the gym and made personalized cards for each of them. On top of that the girls closed out their season with a win against Hammondsport CSD.

2025 New Staff Orientation

Knight Sky

Thank You For Your Service

ACSD Marching Band is Back in Full Uniform!

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Everyday Heroes

ACE Interpersonal Communication Class

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Lion King Jr. - A Huge Success

New Facade Lettering

Senior Faculty Day

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year. Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!

Modified Girls Volleyball Special Guest Night

LATEST NEWS

January 8, 2026

Addison Middle/High School Ski Trip Canceled for Friday January 9th

Dear Parents/ Guardians,Due to the weather forecast, we are canceling tomorrow's ski trip. The new dates are as follows: January 16January 30February 6February 13Swain did not send out the ticket c...

December 16, 2025

PTA Tropical Luau Pool Party!

Please comment to this post to secure your spots. Only 60 people (adults & children) are allowed in the pool per date. When you comment with your RSVP, please reply with the number of people...