Best elementary school Mesa https://www.sequoiacharter.org/apps/pages/index.jsp?uREC_ID=454360&type=d&pREC_ID=video Sequoia Secondary is one of the oldest and largest tuition-free public, charter school serving Arizona students in grades 7-12. Sequoia Secondary shares a campus with Sequoia Elementary and Sequoia Deaf School. At Sequoia, students are treated like individuals and are free to express talents and diversity.