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Seneca Middle School

850 Main Street
Holbrook, NY 11741
Principal: Gemma M. Salvia
Assistant Principal: Kevin Miller
Assistant Principal: Georgia Afxendiou
Phone: (631) 471-1850

 


Be Kind. Be Honest. Be Humble. Be your Best. 


 September 2021- Letter to Parents- Open School Night Information


Important Dates

Thursday, September 23 – Open School Night Grade 6 – 7:00pm

Thursday, September 30 – Open School Night Grades 7/8 – 7:00pm

Wednesday October 13th - Picture Retake Day- Periods 1st-3rd only


Students Who Make A Difference


September Club Calendar

   Club Information


 Student Handbook 


  Important Phone Numbers and Information 


Seneca's Newspaper is here!

VOICES OF SENECA MIDDLE SCHOOL!  


NJHS Extra Curricula Activity Form


SMART PHONE APPS PARENTS SHOULD KNOW ABOUT


Seneca Middle School is participating in Stop 'n' Shop A+ Rewards to fundraise for our Cultural Arts Programs and In School Activities. Click here to see a flyer with details on signing up

   

 

Just a reminder, students will not be released to anyone if the person is not listed on the emergency card.
If changes need to be made on the card, please send in a revised one in to the main office. Thank you!

 


 

Mission Statement

The Seneca Middle School community will foster the intellectual, emotional, and physical growth of every child
by developing a positive self-image, a strong desire for learning, and a sense of respect for self and others.
We will accomplish this by providing a challenging curriculum in a safe and supportive atmosphere,
as our children mature into productive citizens.

 


 

 

Follow us on Twitter @SachemSenecaMS
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Follow us on Instagram @ seneca_ms

 

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