Smartphones Disappear from March Classrooms: 5 Changes Korea's Nationwide In-Class Smartphone Ban Brings to Students, Teachers, and Parents
The amendment to the Elementary and Secondary Education Act, passed by the National Assembly in August 2025, took effect nationwide across all elementary, middle, and high schools from the first semester of March 2026. In the first semester where in-class smartphone use is legally prohibited, classroom scenes are changing — but debates over varying school-level rules and real enforcement power remain ongoing.
Why you need to read this now: In March 2026, pulling out a smartphone during class in any Korean classroom becomes a legal violation. With 4 out of 10 students classified as at-risk for smartphone overdependence, can this law actually change classrooms?
TL;DR
- August 27, 2025: Amendment to the Elementary and Secondary Education Act passes the National Assembly → March 2026 first semester: nationwide implementation
- In-class use of smartphones and smart devices prohibited in principle; principals and teachers may also restrict possession and use on school grounds
- Exceptions allowed for assistive devices for students with disabilities and urgent educational purposes
- Concerns about confusion raised as detailed standards vary school by school
- France, the UK, Australia and other advanced countries have introduced similar policies in succession — Korea's is the strongest regulation at the statutory level
📋 The Facts — What Has Changed
Core Content of the Law
The amendment to the Elementary and Secondary Education Act passed by the National Assembly in August 2025 stipulates the following:
- Principals and teachers may restrict students' use of mobile phones and other smart devices during class
- If necessary, possession and use across the entire school may also be restricted
- Exceptions: assistive devices for students with disabilities, urgent educational purposes
The Ministry of Education additionally announced a revised draft of the 'Notice on Student Life Guidance for Teachers', explicitly allowing teachers to warn and restrict use of smart devices during class.
Background — Why This Law Was Needed
| Indicator | Figure |
|---|---|
| Youth smartphone overdependence risk group | Approx. 40% of total |
| Average age of first smartphone use | Grades 1–2 of elementary school |
| Share of teachers reporting reduced classroom focus | Over 80% (Korea Federation of Teachers' Associations survey) |
| Share of parents supporting the ban | Over 70% |
🔍 5 Key Changes and Challenges
1. Classroom Focus — 'Effects' Are Beginning to Show
After France implemented a smartphone ban in elementary and middle schools in 2018, it reported improvements in academic achievement and a reduction in school violence. The UK (2023) and Australia (2023–2024) followed with in-school use bans. Korea's decision to opt for statutory mandate this time stems from a judgment that voluntary self-regulation has lacked effectiveness.
"Just preventing students from taking out their phones during class changes the classroom atmosphere. Students lift their eyes and look at the board." — A middle school teacher in Seoul (Yonhap News, February 2026)
2. Enforcement Issues — Standards Differ by School
The law set the principle, but detailed enforcement was delegated to each school's rules. Some schools collect smartphones at the start of the school day and return them at dismissal, while others require students to keep them in their bags only during class. With rules differing school by school, concerns about parental confusion and equity issues among students are being raised.
3. Strengthening Teacher Authority — Teachers Now Have Real Power
Previously, many teachers faced complaints and civil grievances when trying to stop students from using smartphones. With this law's implementation, teachers now have a legal basis to restrict use. Teachers' organizations evaluate this as the first step toward restoring teacher authority.
4. Student Pushback and the Digital Literacy Debate
Some students and youth groups are responding with "It's my phone, why are you touching it?" There is also an argument that banning smartphones cannot be a fundamental solution for the digital native generation. Some experts argue that if preventing addiction is the goal, education on proper use is more effective than prohibition.
5. Shifts in the AI and EdTech Landscape — The Boundary Between Learning Tools and Entertainment
Paradoxically, the use of AI-based learning apps and digital textbooks is growing in educational settings. How to draw the line between smartphone bans and the use of AI educational tools is the core challenge going forward. The Ministry of Education plans to bridge this gap through the distribution of tablets and dedicated terminals within schools.
🌐 Global Context — Korea Is Not Alone
| Country | Year Implemented | Approach | Results |
|---|---|---|---|
| France | 2018 | Full ban in elementary and middle schools | Improved academic achievement and social interaction |
| UK | 2023 | Recommendation to ban on school grounds | School-led implementation, some compulsory |
| Australia | 2023–2024 | Banned by state legislation | Positive results, controversy over implementation methods |
| Korea | 2026 | Statutory mandate (Elementary and Secondary Education Act) | Early implementation; school-by-school confusion |
📊 Outlook Checklist
📎 Reference Links
- BBC Korea — 'Smartphone Ban Law' Passes; In-Class Smartphone Use Becomes 'Illegal' (2025.8.27)
- Yonhap News — From March, Phones Banned During Class by Law… 'School Rules Vary' Raises Concern (2026.2.1)
- Korea Policy Briefing — In-Class Smartphone Use Banned Starting March 2026
- Namuwiki — Controversy Over In-School Smartphone Use Restrictions
- Korea Herald — Phones banned in class starting March 2026
Image source: No image attached (failed to obtain static file URL). For related images, please refer to the original BBC Korea article.