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Ban Smartphones, Bring in AI Textbooks β€” South Korea's Paradoxical Education Experiment

Block the phone. Bring in the AI. It sounds contradictory β€” but this is precisely the direction South Korea's education system has chosen in 2026. While the rest of the world debates the potential of AI in education, Korea is simultaneously running two seemingly opposite experiments at national scale.

Contents

  1. When the Smartphone Ban Became Law
  2. AI Digital Textbooks Expand to Six Subjects
  3. Why the Two Policies Don't Contradict Each Other
  4. How Parents and Teachers Are Responding
  5. Why the World Is Watching

1. When the Smartphone Ban Became Law

In March 2026, pulling out a smartphone during class became a legal violation in South Korea's elementary, middle, and high schools. An amendment to the Elementary and Secondary Education Act came into effect, banning all personal electronic devices β€” smartphones, tablets, smartwatches β€” during class time. Exceptions exist for assistive devices used by students with disabilities and for teacher-authorized educational use.

Korea is not alone in this direction. The Netherlands banned smartphones in primary and middle schools in 2024; France, the UK, and Italy have introduced or strengthened similar policies. What sets Korea apart is that it codified the ban into law β€” making it one of the strictest such policies in the world.

The research cited by Korea's Ministry of Education delivers a consistent message. Smartphone use during class reduces concentration and lowers academic achievement. Some studies found that cognitive performance declines even when a phone is simply sitting in a student's bag β€” not in hand, not on screen, just present.

2. AI Digital Textbooks Expand to Six Subjects

While smartphones were going out, a new digital tool was coming in. The AI Digital Textbook (AIDT), which launched in 2025 for mathematics, English, and informatics, expanded in 2026 to cover Korean language, social studies, and science.

The reach expanded by grade as well. Fifth and sixth graders in elementary school, second-year middle school students, and second-year high school students were newly added. Combined with the cohorts from the 2025 launch, a significant portion of Korean students are now learning with AI-embedded textbooks.

What makes an AI digital textbook different from a standard e-textbook? The answer is personalisation. As a student works through problems, the AI analyses which concepts they struggle with and recommends supplementary content and the next learning path accordingly. Teachers see a live dashboard of how the entire class is progressing. In theory, 40 students in the same classroom can each be having a different, individually tailored learning experience.

3. Why the Two Policies Don't Contradict Each Other

"Ban smartphones but bring in AI textbooks?" β€” it sounds inconsistent at first glance. But the Ministry of Education's logic holds up. Preventing uncontrolled personal device use is a fundamentally different thing from deploying a supervised educational tool.

The smartphone ban targets YouTube, social media, and games β€” anything unrelated to learning that fragments students' attention. The AI digital textbook, by contrast, operates within a controlled environment: it is school-issued, teacher-managed, and purpose-built for instruction.

Same screen, different logic. What students look at matters. Who controls that environment matters more. That is the coherence underneath the apparent contradiction.

4. How Parents and Teachers Are Responding

The response is mixed.

The smartphone ban has been broadly welcomed by teachers and many parents. Teachers who had been quietly frustrated by in-class phone distractions express relief that there is now a clear rule to enforce. Some report higher engagement and fewer disruptions during lessons since the ban took effect.

The reaction to AI digital textbooks is more complicated. A 2025 parent survey found that a significant portion of parents expressed concern about their children using AI-embedded textbooks. The worry: that students will passively accept whatever the AI presents, rather than developing their own reasoning. There is also broader unease about deploying technology that has not yet been independently evaluated at scale.

Among teachers, the most common critique is that training has not kept pace with implementation. The new tools arrived, but the time and guidance needed to use them well did not.

5. Why the World Is Watching

Korea's experiment attracts global attention for one simple reason: scale. This is not a pilot programme or a regional trial. Every school in the country is subject to the same policies simultaneously.

If it goes wrong, it goes wrong at national scale. If it works, it offers the world a replicable model. Either way, the results will become visible within a few years.

How should education handle devices in the AI era β€” block them, embrace them, or manage them selectively? South Korea is currently attempting the largest-scale answer to that question anyone has tried.

Sources

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Ban Smartphones, Bring in AI Textbooks β€” South Korea's Paradoxical Education Experiment | MINSSAM.COM