A couple of weeks ago, I walked through one of our elementary schools during math block. Half the kids had pencils in hand, working through problems on paper. The other half were on devices, running through adaptive lessons that adjusted in real time to what each student actually knew. It was a balanced, intentional classroom. Nobody was doom-scrolling. Nobody was zoned out. And if the Tennessee legislature gets its way with HB 2393, that second group of kids loses their tools.
What the Bill Actually Says
HB 2393/SB 2310, sponsored by Rep. Reneau and Sen. Hensley, originally proposed a near-total ban on digital devices for K-5 instruction. The Senate passed an amended version 31-0 on March 16 that softens the language to require policies governing "age-appropriate and instructional use." But the original House version is still alive, and even the amended version creates compliance burdens and chilling effects on technology use that districts like ours would feel immediately.
The bill carves out exemptions for state-required assessments, IDEA/504 accommodations, and targeted intervention. But the exemptions only highlight the contradiction: if devices are good enough for testing and remediation, why are they suddenly dangerous for instruction?
The Research Is Not What They Think It Is
Much of the legislative momentum traces back to Jared Cooney Horvath's "The Digital Delusion," which synthesizes studies to argue that educational technology performs worse than traditional instruction. It's a compelling narrative. It's also built on shaky ground.
Elizabeth Tipton, a Northwestern statistician who is herself skeptical of ed tech, identified serious methodological problems in Horvath's work. His benchmark comparing technology to "ordinary classroom instruction" is, in her words, "wildly unrealistic." The studies he synthesized vary enormously in quality, and technology evolves so fast that findings from even five years ago may not apply to today's tools.
Here's what the research actually shows: it's complicated.
Recreational screen time is bad for academics. That's consistent across studies. Reading on paper still outperforms reading on screens in most contexts. Phone bans produce modest gains, with larger effects for struggling students. But educational technology, used intentionally, is a different category entirely. The American Academy of Pediatrics updated its guidance in January 2026 to eliminate fixed screen time limits altogether, shifting to a quality-over-quantity framework. Interactive, educational screen time is fundamentally different from passive consumption, and the AAP now says so explicitly.
The honest summary: the evidence calls for balance and intentionality, not a blanket ban. Legislators are reading the research selectively and legislating accordingly.
What We Actually Lose
This is where it gets personal. Greeneville City Schools has been doing things electronically for decades. We're a technology-forward district, and we've built that capacity deliberately. If this legislation passes as originally written, the disruption would be enormous.
Adaptive testing platforms like iReady don't just deliver content on a screen. They use item response theory to pinpoint exactly where a student is, what they've mastered, and what they're ready to learn next. A 2018-19 study found that K-5 students using iReady Instruction with fidelity performed statistically better in reading achievement. These aren't worksheets on a screen. They're diagnostic engines that give teachers actionable data they can't get any other way.
Then there's the testing problem. Tennessee tests students on electronic devices. If K-5 students spend years without touching a device for academic purposes, they'll sit down for state assessments with zero familiarity with the testing environment. That's not a level playing field. That's a setup.
And the cost. We've invested in devices, infrastructure, digital curriculum, and training. Ripping that out and replacing it with physical textbooks and paper-based alternatives would be expensive and wasteful. At a time when districts are already stretched thin, the legislature is essentially asking us to throw away working systems and buy new ones.
Just Let Us Do Our Job
Here's what frustrates me most: we already have the balance right. Walk through our schools and you'll see as many pencils wagging as screens lit up. Our teachers make intentional choices about when technology serves learning and when it doesn't. We don't need Nashville to make those decisions for us.
There's also something worth naming about affect. Students engage differently with adaptive platforms. Some kids who struggle with traditional instruction come alive when they're working through a well-designed digital lesson. That engagement matters, and it's hard to quantify in a legislative hearing.
Sixteen states are now considering similar bills. The political incentive is obvious: screens are an easy villain, and "protect the children" is an unassailable bumper sticker. But good policy requires nuance, and a one-size-fits-all ban is the opposite of nuance.
The Ask
Trust your districts. We're the ones in the buildings every day, watching what works and what doesn't. We've read the research too, and we've done the harder work of actually applying it. If the legislature wants to set guardrails around recreational screen time or social media access, fine. We're already there. But don't take away the instructional tools that are helping our students learn, and then turn around and test them on devices anyway.