Upcoming Events

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  • Finding Resilience-A Night with Maria Trozzi

    Join Maria Trozzi on March 11 in the LHS Auditorium from 7:00 pm - 8:30 pm for an interactive and enlightening conversation about the new stresses of parenting our children today and evidence-based strategies for building resilience. Parents need words, a developmentally informed, thoughtful approach, and their confidence shored up as they navigate the maze of decisions that will affect their child’s well-being and success. Trozzi’s refreshing and honest approach focuses on useful strategies that are often counter-intuitive for dedicated parents, but lead children to master the coping skills that promote resilience. This event is sponsored by the LEF. Click the headline for an event flyer.

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  • Course Request Timeline

    Course Selection

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  • Presentation to Incoming 9th Grade Parents (Click the headline for the complete presentation)

    On January 15th Associate Principal John Murray, presented parents of incoming ninth grade students an overview of the course selection process. Points of emphasis included the LHS graduation requirements, things to consider when choosing courses, the scheduling process timeline, ways to support your student in the transition, and general questions about life as a high school student.

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  • Gr. 9 FirstClass and Aspen Account Information

    Please click the headline to read an important message.

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Digital Citizenship Video



Welcome to LHS
About Lexington and LHS:Lexington, Massachusetts is a residential suburb of Boston with a population of 31,000. Located twelve miles northwest of Boston, the town is home to numerous high-technology industries and commercial establishments. 93% of eligible children (about 6,000) attend six elementary schools, two middle schools and Lexington High School.

LHS is a dynamic learning community with almost 2,000 students and a staff of over 200. It provides a challenging academic environment with a full range of college preparatory courses and a 40 hour community service requirement for all students. Numerous extracurricular activities and interscholastic sports round out the program.

Our mission:  Lexington High School is a learning community committed to developing well-educated, healthy, engaged students in a respectful, safe, supportive environment. We encourage the effort and imagination necessary to acquire knowledge and develop academic habits of mind. We maintain our high expectations with a challenging and varied curriculum, inspired by curiosity, enriched by clubs and activities. At the same time we emphasize the need to reduce unhealthy stress and unproductive competition in pursuit of balanced lives. We honor diversity and individual achievement; we promote collaboration and community service. Together we strive to model behavior that will help make our campus a microcosm of the world we hope to create.


  • Click here for the 2015-2016 Course Catalog.
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  • Remember to check out our Homeroom Announcements to find out about the most up to date information announced.  Check out the Community Service Opportunities.
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  • Scholarship Information
    Attention LHS seniors and their parents:  Scholarship information for national, regional, local, and some specific colleges are posted in Naviance.  Click here for scholarship information.
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  • Click here to log into FirstClass.
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  • Bus Riders--2014-2015 Transportation registration is open.  Click here for Transportation.
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  • Student Charlie Cards are available in Room 145 from Mrs. Carcione.
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  • All custodial and second custodial parents and families new to LHS in the current school year should have received Aspen Parent Portal information.  If you did not, please send us an email  with your name and the student's name.  For families new to LHS, you must return your Emergency Contact Form for this information to be created.
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