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  • Parents & Guardians: please remember to fill out the forms below. This is a reposting of an email sent last week. 


    Dear Parents/ Guardians,

    Please complete the mandatory form linked here and below to acknowledge receipt of our Student Handbook, located on the Diamond website and attached to this email. This form will also ask for your permission to photograph or video your child for use on our websites and/or by local media like The Lexington Minuteman. Finally, this form will ask you to acknowledge that you have read the LPS Guidelines for Acceptable Use of Technology, found in Appendix 1 of our Student Handbook, and to acknowledge our Release of Student Directory Information, defined in the body of the form.

    If you have multiple children at Diamond, please complete a separate form for each child.

    If you are the parent of a 7th or 8th grade student, you must also complete the Diamond 1:1 Device Registration and Sign Off linked here and below.  Completion of this form is required in order for your child to receive their 1:1 device.

    We are asking that you complete these forms as soon as possible, but no later than Tuesday, September 4th.  

    Thank you in advance for your cooperation.


    Jennifer E. Turner, Principal


    2018-2019 Diamond Student Handbook
    Handbook Acknowledgement Form
    1:1 Device Registration


    Click here for
    Principal's Letter to Families 
    Welcome to Diamond!
    Welcome to William Diamond Middle School’s website. One of two middle schools in Lexington, Diamond offers a rich and interesting program of study in traditional academic subjects, physical education, the arts, and technology. We serve about 850 students in grades 6, 7 and 8. We are proud to participate in the METCO Program, welcoming students from Boston as well as Lexington into our Diamond community.

    This website is designed to give you access to a range of information about Diamond, and about your child’s current and future experiences here. Among other things, you will find information about departments and courses, and links to teacher web pages, as well as information about clubs and activities. We hope that you find it informative and easy to use. Welcome to Diamond! 

Clubs & Activities


  • Report Absences, Tardies & Dismissals via Email
    Include student name & date in subject line and reason in body of email.

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  • Register Now for Fall
    After School Clubs

    Registration for fall clubs ends this Sunday, Sept. 23. List of fall clubs. Clubs start next week.

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  • DC Parent Information Night
    Parents/Guardians are invited to attend an informational session on October 17, at 7 pm., in the auditorium.

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  • Not Returning to Diamond?
    Students not returning to Diamond (or Lexington Public Schools) for the 2018-2019 academic school year must download & complete these 2 forms. Return both documents ASAP to Ms. Swanson (Guidance Dept.)

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  • Registration for the
    2018-2019 School Year
    now open

    Please visit the Central Registration website for more information. For Kindergarten Registration Information for the 2018-2019 School Year, please click here.

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  • Update your emergency contacts online
    Use your Aspen Family Portal to update your child's contact information. Click here for instructions.

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  • Report Bullying
    If you or someone you know at Diamond is being bullied or unsafe, report it online.
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  • Sentricon Info
    Click here to read more about the Sentricon Termite System installed at Diamond. While no termite activity has been noted, and no chemicals are currently being used, Massachusetts law requires us to notify parents about the treatment program in the event that the need arises. 
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