Sierra Linda Mascot
Sierra Linda High School
Tolleson Union High School District

News and Events

We take pride in the achievements of our students and in the academic excellence of our school. When good things happen, you’ll read about them here. We also post important information for parents and students, so please check back often.

COVID-19 Mitigation Plan

The Tolleson Union High School District (TUHSD) takes the safety and security of its students and staff very seriously. As a result, our district has been planning the specifics for how schools will conduct daily operations for when in-person learning takes place. This plan explains in detail what our mitigation strategies will be in order to give the public confidence that we are doing absolutely everything possible to help prevent the spread of the COVID-19 (coronavirus). For complete plan details, please visit the link below:

Tolleson Union High School District Annual Cultural Event

Join the Tolleson Union High School District Indian education program as we virtually celebrate Native American culture on Thursday, April 15 at 6:00 p.m. via Microsoft Teams. We will have guest speakers, entertainment, community partners, and prizes! Please see our annual cultural event flyer for more information.

Response and Clarification Regarding Mask-wearing at School Campuses

Dear Parents/Guardians,

Recently, you may have heard that Arizona Governor Doug Ducey issued Executive Order 2021-06 with regards to rolling back facial covering requirements across the state of Arizona.

We want to be clear that this does not rescind Governor Ducey’s previous Executive Order 2020-51 or the emergency order from Arizona Department of Health Services Emergency Measure 2020-04. Please know that everyone is required to wear a mask on school property. Wearing a mask is still one of the top mitigation strategies for safe in-person learning as recommended by the Centers for Disease Control and Prevention.

As a reminder, we still expect that masks be worn throughout the campus for your safety and that of our teachers, support staff, and administrators. In addition, TUHSD and school mitigation strategies remain in place. These include required and correct use of masks at all times; physical distancing of 6 feet (to the greatest extent possible); handwashing and respiratory etiquette; cleaning and maintaining facilities; and monitoring of cases with Contact Tracing in combination with isolation/quarantine.

Thank you.


Respuesta y aclaración sobre el uso de máscaras en los planteles escolares

Estimados Padres/Tutores:

Recientemente usted haya escuchado que el Gobernador de Arizona, Doug Ducey, emitió la Orden Ejecutiva 2021-06 con respecto a la reducción de los requisitos de cobertura facial en todo el estado de Arizona.

Queremos dejar claro que esto no rescinde la Orden Ejecutiva 2020-51 anterior del Gobernador Ducey o la orden de emergencia de la Medida de Emergencia 2020-04 del Departamento de Servicios de Salud de Arizona. Tenga en cuenta que todos deben usar una máscara en la propiedad de la escuela. El uso de una máscara sigue siendo una de las principales estrategias de mitigación para el aprendizaje seguro en persona, según lo recomendado por los Centros para el Control y la Prevención de Enfermedades.

Como recordatorio, todavía esperamos que se usen máscaras en todo el plantel para su seguridad y la de nuestros maestros, personal de apoyo y administradores. Además, TUHSD y las estrategias de mitigación de las escuelas permanecen en su lugar. Estos incluyen el uso obligatorio y correcto de máscaras en todo momento; distancia física de 6 pies (en la mayor medida posible); lavado de manos y etiqueta respiratoria; limpieza y mantenimiento de instalaciones; y monitoreo de casos con rastreo de contactos en combinación con aislamiento/cuarentena.

Gracias.