Why This Matters
During school shutdowns, many districts used the opportunity to install powerful new wireless infrastructure — commercial-grade access points in every classroom, often just feet above children’s heads — without informing parents or conducting safety assessments.
Children are far more vulnerable to wireless radiation than adults. Their skulls are thinner, their nervous systems are still developing, and their bodies absorb proportionally more radiation. A child’s brain can absorb up to 10 times more radiation than an adult’s in some frequency ranges.
Schools should be the safest places for children. Instead, many have become some of the most RF-saturated environments kids spend time in — 6–8 hours a day, 5 days a week, for years.
What Schools Should Do
Schools should adopt the ALARA principle (As Low As Reasonably Achievable) for wireless radiation, the same precautionary standard used for ionizing radiation in hospitals and nuclear facilities.
Access points should be configured to a maximum signal strength of -70 dBm and should use Wi-Fi v3 or later protocols that support reduced beacon intervals of 650–1,000 milliseconds to minimize constant background radiation.
The long-term goal should be a complete transition to hardwired ethernet connections for all classroom devices. Wired connections are faster, more reliable, more secure, and eliminate RF exposure entirely.
How to Approach Your School Board
Start by attending a school board meeting and signing up for public comment. Be calm, factual, and solution-oriented. Bring printed copies of key studies — the NTP study, Ramazzini Institute findings, and BioInitiative Report are good starting points.
Bring other concerned parents with you. Numbers matter. A group of five parents making the same ask carries far more weight than one parent alone.
Form a committee or working group. Propose that the school district create a formal EMF Safety Committee that includes parents, teachers, IT staff, and an independent EMF consultant to assess current exposure levels and develop a transition plan.
The Ask
Ask the school board to form an EMF Safety Committee with parent, teacher, and independent expert representation to assess wireless radiation levels district-wide.
Request that the district measure current RF levels in every classroom and publish the results. Insist on independent measurements, not those conducted by the wireless equipment vendors.
Advocate for a phased transition to hardwired ethernet connections in all classrooms, starting with elementary schools where the youngest and most vulnerable children spend their days.
Take Action
Here are concrete steps you can take to protect students in your community.
Contact your PTA or parent-teacher organization to raise awareness about wireless radiation in schools
Forward TechSafe Schools resources to your school principal and district superintendent
Attend the next school board meeting and speak during public comment about classroom wireless safety
Request that your school district conduct independent RF measurements in classrooms and publish the results
Share Children’s Health Defense school safety resources with other parents in your district
Trusted Resources
Organizations and tools to help you advocate for safer schools.
TechSafe Schools
Comprehensive toolkit for parents advocating for safer technology in schools, including sample letters, research summaries, and action guides.
Physicians for Safe Technology — Schools
Medical professionals providing evidence-based guidance on reducing wireless radiation exposure in educational settings.
Children’s Health Defense — Schools
Legal resources, scientific research, and advocacy tools focused on protecting students from wireless radiation in schools.
Protect Students in Your Community
Share this information with parents, teachers, and school administrators. Every child deserves a safe learning environment.