This fall’s release of the latest National Assessment of Educational Progress (NAEP) scores painted a troubling picture. Only about one in five high school seniors met proficiency standards in math, and just over a third did so in reading. Both figures have declined since 2019, with more students now performing at “below basic” levels.
The results have reignited debate about what’s driving the slide. While pandemic disruptions and longstanding inequities remain part of the story, one factor is attracting renewed scrutiny: the role of smartphones and constant digital distractions in the classroom.
A recent article in The 74 Million summarized much of this debate, highlighting both the momentum behind phone bans and the unresolved questions about their impact. In this piece, we’ll explore the same conversation from a practical lens—what these findings mean for schools, and how non-punitive, signal-blocking solutions can help.
What Experts Are Saying
Distraction is hard to ignore
Many education researchers and policymakers see a clear connection between phones and falling achievement. They point out that the rise of smartphones and social media aligns with the years in which student performance began to dip. Surveys add weight to these concerns: a majority of high school teachers now say cell phones are a major classroom problem, and public support for restrictions has grown sharply over the past year.
But the evidence is mixed
Other scholars caution against drawing a straight line from phone use to lower test scores. Large-scale studies often show only modest links between screen time and academic outcomes. International research suggests that broad bans don’t always translate into measurable gains and, in some cases, can create unintended consequences for students.
The bigger picture
What emerges is less a settled conclusion than a consensus that phones do affect attention, participation, and school culture. Where experts differ is on whether outright bans are the best way forward. Some argue they’re a blunt but necessary tool; others worry they put too much enforcement burden on teachers or fail to address deeper issues of self-regulation.
For schools, that tension creates both urgency and uncertainty. Leaders are under pressure to “do something,” but the path to meaningful, sustainable change isn’t always clear.
Why Schools Are Turning to All-Day Bans
In response to both disappointing test scores and growing concerns about student well-being, many districts are taking a harder line on phone use. Instead of leaving the decision to individual teachers, schools are adopting all-day “bell-to-bell” bans that keep devices stowed from the first bell to the last.
Part of the momentum comes from public opinion. Surveys show that support for restricting phones in middle and high schools has grown significantly in just the past year. Parents and teachers alike increasingly view phones as a barrier to learning, and policymakers are responding to that pressure with broader policies.
Early reports from classrooms suggest why the approach is appealing. In states that have enacted statewide bans, some teachers say they’ve noticed more participation in discussions, stronger student focus, and even calmer school environments. International examples add to the sense that this strategy has potential: schools in places like South Australia have reported steep drops in behavioral issues and incidents tied to social media after bans were put in place.
For administrators facing urgent calls to “do something,” all-day bans feel like a clear, decisive step. They offer a simple message to parents and staff—that schools are serious about cutting down on distractions. But as we’ll explore in the next section, the simplicity of bans doesn’t mean they’re without complications.
The Challenge with Broad Bans
While all-day phone bans promise simplicity, their implementation often creates new problems for schools.
Enforcement burden
Teachers are placed in the uncomfortable position of policing student devices. Instead of focusing on instruction, they may find themselves checking backpacks, confiscating phones, or mediating disputes about whether a rule was actually broken. Students are quick to test boundaries, too—arguing that a phone in a backpack doesn’t technically violate the policy, or turning to smartwatches and other devices as loopholes. What seems like a clear rule on paper can turn into a constant classroom distraction of its own.
Unequal impact
Bans don’t affect all families in the same way. Some low-income students rely on school Wi-Fi because they can’t afford data plans at home, making access to a phone at school part of their daily safety and connectivity. At the same time, removing devices altogether takes away opportunities for students to practice self-regulation, a skill they’ll need as adults in college, the workplace, and beyond.
Unintended trade-offs
Finally, restrictions can shift the problem rather than solve it. Students may spend more time glued to their screens at night to “catch up,” sacrificing sleep and undermining the very academic gains schools are trying to protect. Others may view bans as punitive, fueling resistance and disengagement rather than cooperation.
In short, while broad bans can feel decisive, they often introduce new challenges that schools must grapple with—challenges that aren’t always visible when policies are first announced.
A Smarter Alternative: Signal-Blocking Without Punishment
Broad bans highlight the problem, but they don’t always solve it. What schools need is a way to reduce distractions without creating conflict between students and staff.
Why enforcement needs help
Classroom rules and campus-wide bans often fall short because they don’t address the real issue: as long as phones can still receive signals, they remain a source of distraction. Even when tucked away in a backpack, notifications buzz, group chats continue, and attention drifts. Without a technical solution, schools are left managing behavior rather than solving the root cause.
Non-punitive solutions
Signal-blocking tools change the equation. Faraday bags and storage systems cut off wireless signals completely, keeping phones quiet without taking them away. Students still have their devices nearby—important for emergencies and after-school access—but during learning hours, they’re simply offline. This makes enforcement clear, consistent, and non-punitive. Teachers don’t have to act as phone police, and students don’t feel singled out.
Real-world application
These solutions also scale flexibly. A single classroom might use individual bags for a pilot program, while a whole district can roll out storage stations or “phone hotels” across multiple campuses. They’re equally effective in specialized settings like testing days, assemblies, or even at home when families want a break from constant notifications. The key is that the system supports focus without relying on confrontation or discipline.
Where We Go From Here
The debate over phones in schools is far from settled. Test scores are slipping, teachers are stretched thin, and parents are demanding answers. What’s clear is that digital distractions are real—and schools need tools that make focus possible without adding to the burden of enforcement.
This doesn’t have to mean confiscating devices or creating adversarial rules. With signal-blocking solutions, schools can set clear expectations, keep students connected when it matters, and foster classrooms where attention is the default. It’s not about punishment—it’s about giving teachers and students the conditions they need to succeed.
Generation Faraday is here to support that shift. Our mission is to help schools create healthier learning environments through practical, non-punitive systems that work for classrooms, districts, and families alike.