J.B. Pritzker Signs Bill Intended to Limit Cell Phone Use in Schools

Governor J.B. Pritzker has signed Senate Bill 2427, requiring school boards across Illinois to implement policies prohibiting student cell phone use during instructional time. The bill passed both the Illinois Senate and House despite opposition from the Chicago Teachers Union.

The legislation requires school boards to prohibit students from using wireless communication devices during school time. While primarily aimed at cell phones, the policy also applies to tablets, laptops, gaming devices, and smartwatches.

The bill provides flexibility for school districts in determining how the policy will be enforced. Districts may choose to exclude lunch periods and passing periods from the definition of school time. Additional exceptions may be granted for emergencies, medical needs, and educational requirements, including accommodations for English learners.

Although Illinois has been one of only eight states without statewide regulations governing student phone use in schools, the Chicago Teachers Union has voiced concerns about the legislation. Union representatives argue that mobile phones can provide students with a means of communication when they feel threatened and may be particularly important for students concerned about immigration enforcement. They also contend that the ban could place additional responsibility on teachers to ensure student safety.

Research on similar policies has produced mixed results. A study conducted in Florida found that prohibiting cell phone use in classrooms was associated with an average increase of 2 to 3 percentile points in standardized test scores after two years. However, the study also reported increases in behavioral issues and suspensions, particularly among male middle and high school students.

The legislation was a key priority for Governor Pritzker and is now law. The policy will take effect during the 2027-2028 school year, giving school boards time to develop and implement enforcement procedures.