La Tercera Elementary

Dedicated to excellence in education

Welcome to La Tercera!

  • La Tercera Elementary School is the first elementary STEM school in Sonoma County.  As a STEM (science, technology, engineering, math) focused school, we are creating the next generation of innovators.  We offer your child a "hands-on” approach to learning in our classrooms, science lab, and state-of-the-art makerspace. Our La Tercera students prepare for the future using out-of-the-box thinking to do amazing things as members of our learning community.  Our curriculum prepares our students for 21st Century careers and college readiness.

Upcoming Events


  • TK/Kinder Registration Opens Jan. 17th

    November 14, 2022

    School Tours Begin

    January 17th

    Registration Begins - Come by the school office or call 707-765-4303 for information! 

    February 21, 2023

    Deadline to Register to Be Considered for First Placement

    March 15, 2023 Notification Letters Sent

    Comments (-1)