Restricting mobile device usage by public school students.

HB 1122 requires Washington public schools to restrict student mobile device use during instructional hours starting in the 2026-27 school year. It directs the state superintendent to report by December 2025 on successful strategies (like time limits or device storage) and exceptions (for emergencies, disabilities, or instructional needs), then mandates school districts to adopt compliant policies based on a state-developed model. The bill aims to reduce classroom distractions and support student mental health, citing research showing smartphones lower test performance by about six percent. It specifically excludes school-issued devices and applies to all public school districts, including charter and tribal schools.