Principal's Message



    Welcome LHS Harmon Fighting Farmers,

    I am so honored to have the opportunity to join the LHS-Harmon Farmer Family.  Lewisville High School has been my home for the last 15 years and I am filled with excitement and pride to be the principal of the LHS Harmon Campus.  I began my career at LHS in 2004 as a Special Education/English teacher and Varsity Cheer Coach. I also had the privilege of being an AVID teacher before joining the LHS administration as an Assistant Principal.  I truly LOVE being a Farmer and I cannot wait to start new memories with you and your students.  I do not take your trust and support for granted.  Together, we will make sure that your student’s first two years of high school are filled with opportunities for success and  creating amazing new memories. 

    Our world is constantly changing but we have to make the choice to be ONE united Farmer Family.  We are stronger together and capable of exceeding all expectations for the 2020-2021 school year.  I believe we have the best teachers and staff that are champions for our kids every single day.  LHS-Harmon has a place for EVERY student to thrive!

    LHS-Harmon is celebrating our 10 year anniversary this year!  We will continue with our Farmer traditions while seeking more opportunities for you to take a front row seat in your student’s campus life.  I encourage every student to join any of our outstanding extracurricular activities, clubs, and organizations.  These opportunities are so valuable in developing our students as they prepare to contribute in making our community a symbol of Unity and Strength. 

    LISD is committed to providing a safe learning environment for all students and staff  to start the school year on a positive note!  I am looking forward to meeting you and welcoming all of our students back for the 2020-2021 school year. I have no doubt that if anyone can rise to the occasion in the midst of new challenges, it is the FIGHTING FARMERS! Please feel free to contact me should you have any questions or concerns for the upcoming school year.



    Joi Cartmill
    Lewisville High School- Harmon

    Twitter: @CoachCartmill1