Dylan Kane, a seventh-grade math teacher, removed all educational technology from his classroom and documented what happened next. His experiment reveals a counterintuitive truth: removing the convenience of screens forced students to engage more deeply with math concepts.
When Kane eliminated ed-tech, students could no longer rely on automated answer-checking or instant feedback systems. They had to show their work, explain their reasoning, and sit with uncertainty longer. This friction created space for genuine problem-solving. Students asked more questions. They worked through struggles instead of jumping to the next digital task.
The removal of screens also changed classroom dynamics. Without devices, students interacted more with Kane and each other. Discussion replaced passive consumption of content. Teachers who work without ed-tech report students develop stronger computational thinking skills and better mathematical communication.
Kane's observation taps into growing skepticism about educational technology. Educators and policymakers increasingly question whether screens improve learning outcomes. Research shows mixed results. Some studies find ed-tech boosts engagement without lifting achievement. Others show it creates distraction and reduces retention of foundational skills.
The hardship Kane's students experienced matters. Cognitive science suggests struggle activates deeper learning. When students encounter obstacles and work through them, they retain information better than when technology smooths the path. The extra effort required to solve problems without digital scaffolding builds resilience and conceptual understanding.
This doesn't mean schools should abandon all technology. Rather, Kane's experiment highlights the value of intentional, minimal tech use. The choice to go screen-free wasn't about rejecting innovation. It was about recognizing that some learning requires friction, time, and sustained concentration that constant digital access undermines.
Schools considering Kane's approach should weigh their specific context. Elementary classrooms may benefit differently than high schools. Math instruction without calculators differs from science labs that genuinely need digital tools. The lesson isn't that screens are bad. The lesson