Welcome to the 2025-2026 School Year at LHS.
Although I check my email several times a day, I would prefer to speak with you on the phone if there is an issue regarding a student.
Please email me first at cmixer@lexingtonma.org
Please include a time and number when I can reach you during the day and I will call you back.
If it is urgent please call the main number 781-861-2320 and select the science department secretary Ms. Lyons and they will give me your message.
If you prefer to converse via email, I will get back to you later that day or the next morning when I check my school email account. Please do not hesitate to contact me for any reason.I look forward to working with you this year. Thanks, Charlie Mixer