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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  • Welcome to the Manhasset Secondary School Website. The information contained here relates to grades 7-12. If you are looking for information relating only 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!
    Capp Program
    The CAPP program is back.  Come and make new friends, have fun and earn community service.  There is a meeting every Tuesday, Wednesday and Thursday afternoon at 3:15 pm in Room 100.  All middle and high school students are welcome. 
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    Attached is the general schedule of Regents & final exams being conducted at Manhasset Secondary School this June. Please review this schedule carefully.

    A complete and detailed schedule, with room and proctor assignments, will be published in early June

    Please note that any assessment not listed on this document is likely being administered during the last week of regular classes in June.

    If you have any question about the administration of an assessment not listed on this grid, students should please contact the specific subject teacher directly.



    2017 Final Exam Schedule

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  • 2017 Yearbook Information

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  • New Attendance Policy Information


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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 Application - Spring 2017







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    March 21, 2017

    • Indian Ink, Manhasset's online school newspaper, is now live for the 2016-2017 school year.  For the latest in politics, movies, tech news, sports and more, be sure to check us out at  Stories are added regularly, so be sure to check back often for updates!
    • Reminder for all High School Students:  Check out the community service bulletin board in the social studies basement for important updates and information and for upcoming volunteer opportunities.
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In The Spotlight

  • This past Saturday, 42 students from Manhasset competed in the Western Long Island Region Science Olympiad competition held at Kellenberg Memorial High School. Students competed in 25 different events in subjects spanning across all disciplines of science and engineering. Our students won 12 medals, and out of the 34 teams that took part, our teams placed 10th, 16th, and 22nd overall!


    Individual medals were won by the following students:


    Chemistry lab-4th place- Sung Won Seo and William Peng

    Dynamic Planet-4th place- Vanessa Zhang and Emily Cruz

    Ecology-3rd place- Rachel Chang and Yuna Kim

    Electric Vehicle-5th place- Richard Lee, Henry Son, and Michael Lee

    Fermi Questions-6th place- Fred Chu and Emily Cruz

    Fermi Questions-3rd place- William Peng and Stephen Lee

    Hovercraft-6th place- Emily Cruz and Raymond Huffman

    Hydrogeology-6th place- Susan Wu and Tiffeny Chen

    Invasive Species-5th place-Susan Wu and Tiffeny Chen

    Material Science-6th place- Guanming Ling and Jack Yuan

    Material Science-5th place- Stephen Lee and Sung Won Seo

    Remote Sensing-6th place- Stephen Lee and Iris Liu


    Please join the coaches Ms. Sundar and Mr. Kaufman in congratulating the team on a job well done!

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