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 the 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.