Stronger Together. Better Together.

Five Amazing Schools

La Tercera Elementary School
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.

Loma Vista Immersion Academy Charter School
Welcome to Loma Vista Immersion Academy, Our place for Learning and Growing together. This Dual Immersion Program emphasizes a bilingual, biliterate and bicultural community with positive cross-cultural attitudes and skills resulting in an enriched experience for all learners as well as the community.

Miwok Valley Elementary Charter School
When students and teachers are engaged in work that is challenging, adventurous and meaningful, learning and achievement flourish. Our mission is to create classrooms where teachers can fulfill their highest aspirations, and students achieve more than they think possible, becoming active contributors to building a better world.

Old Adobe Elementary Charter School
Old Adobe Elementary Charter School is a small school with a big heart. Families and staff work closely together to create a special place to learn and grow. Old Adobe truly is a place where, "everyone knows your name." We are a unique school with a challenging charter. Our charter features integrating the arts into all curricular areas and teaching ecology through a school-wide edible garden. We feature strong academics taught in ways that allow creativity and are in line with how the brain learns best.

Sonoma Mountain Elementary Charter School
Sonoma Mountain Charter School is one of five schools in the Old Adobe Union School District. With a student body of approximately 470 students, we are a student-centered, high performing elementary school in Petaluma, California. We work to create an engaging and active learning environment for our students. Our academic programs are aimed at fostering a joy for learning and we hold ourselves responsible for every student’s success.