Manhasset Secondary School
  •  Dean Schlanger
    Welcome to the Manhasset Secondary School!
    We are a school of great pride and a tradition that seeks to have all of its students reach their full potential. With approximately 1700 students spanning grades 7-12, we offer a wide array of courses in both the middle and high school years.
    Our course offerings, extracurricular activities, athletics and a host of services and programs, are outlined throughout our website. Please peruse our website and get to know us. Additionally, pertinent, up-to-date information relating to upcoming events and programs is available for your convenience.
    If you have any questions, please feel free to contact me at
    Thank you!!!
    Dr. Dean Schlanger
    Manhasset Secondary School
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  • Manhasset Secondary School Video

    by Anthony Scaramucci, Class of 2017


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    Welcome to the Manhasset Secondary School Website. The information contained here relates to grades 7-12. If you are looking for information relating to the Middle School, please CLICK HERE.

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  • Microphone   Announcements   Microphone
    EOC Box
    The EOC needs your help!  Please make donations of new school supplies for the children of our local EOC.  Such supplies include: markers, crayons, pencils, pens, construction paper, printed paper, rulers, erasers, glue, or any other school-related supplies.  The donation box is located in Dr. Schlanger's office.  Your donations are greatly appreciated!  Please remember the EOC the next time you go shopping!
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     Senior Photo Retakes - Friday, October 13th

    Grades 7-11 Photo Retakes - Thursday, October 19th



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  • "Class of 2018" Yearbook Information

    "Class of 2018" Yearbook Dates & Deadlines



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  • New Attendance Policy Information


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  • Secondary School Attendance Office: 516-267-7502


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  • Health Services (Secondary School)

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    Driver's Education

    For Driver's Education Information, please click on the links below.


    Driver's Education General Information


    Driver's Education Fall 2017 Letter & Application








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  • announcement symbol  Daily Announcements announcement symbol

    September 20, 2017


    • Great community service opportunity supporting Manhasset's Tower Foundation.  Check out the community service bulletin board and flyers around the building for details. 
    • Attention Seniors:  If you completed your required 15 hours of community service over the summer, all paperwork must be submitted to Mrs. Steindam by the end of September.
    • Community Service: It's time to start thinking about community service.  Please see the bulletin board outside the social studies office for volunteer opportunities and other important information.  Also, visit Mrs. Steindam in the social studies office if you have any questions.
    • The National Art Honor Society will have their first meeting this Tuesday, September 26th at 7:30am in Room 308.  The first event will be pumpkin decorating on October 14th!
    • Best Buddies is back!  The first chapter meeting is next Tuesday, September 26th in the ACC at 3:15pm.  If you're interested in joining and looking for community service hours, we welcome you!  See you then!
    • Attention Science Olympiaders, grades 7 through 9, we will be holding our 1st science olympiad meeting this Tuesday, September 26th in Room 129 at 3:20pm.  All interested students, grades 7-9 are encouraged to attend.
    • Come to the first meeting of the Philosophy Club on Tuesday, September 26th at 7:30am in Room 162.  Be a founding member!
    • The English Honor Society will have it's first meeting on Tuesday, September 26th at 7:40am in the Black Box Theater.  All current members must attend.  Any sophomore, junior or senior interested in applying as a new member must attend this meeting to obtain application forms.
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In The Spotlight

  • Congratulations to Lauren Chen for once again becoming an All County golfer.  She will now go on to represent Manhasset and Section 8 in the state tournament at Bethpage.



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