“One app, and it’s done”: Seoul’s Gangseo-Yangcheon teachers can share lessons more easily

[Financial News] The Seoul Metropolitan Gangseo-Yangcheon District Office of Education has developed and is operating its own integrated web app that allows teachers to find lesson-sharing programs, register for them and post reviews—all in one place. The app will be used for 122 programs at “2026 Second-Half ‘Lessons Coming My Way: Class Festival+,’” which runs for three weeks from the 26th through November 13.
According to the Gangseo-Yangcheon District Office of Education on the 22nd, teachers can check program information using a smartphone to scan a QR code or visit a website, without installing a separate app. They can also register, manage their schedules and complete a satisfaction survey after participating. A “MY PLAYLIST” feature lets users save lessons they are interested in to create their own lists, and there is also a space to share photos documenting participation and reviews.
The event consists of 107 “Showcase Sessions,” where kindergarten and elementary school teachers open their classes or share lesson videos and lessons, and 15 “Enrichment Sessions,” centered on lesson concerts and learning concerts featuring master teachers and internal and external experts.
The district office expects the web app to make it more convenient and accessible for teachers to participate, while also reducing the workload for staff managing registrations and participation.
Ra Hyang-suk, head of the Gangseo-Yangcheon District Office of Education, said, “For lesson sharing to become more widespread, it is important not only to offer high-quality programs but also to create an environment where teachers can participate easily and conveniently.” The head added, “We hope this web app will reduce the burden of participation on teachers and help make their lesson-sharing experiences richer.” The head also said, “We will continue to carefully assess the needs of schools and expand educational support that offers practical help to teachers by using digital technology.”
The web app was developed to bring together program information and participation procedures that had been scattered across various resources and channels as lesson-sharing programs grew in scale and diversified in how they were run.
The district office plans to analyze teachers’ feedback and suggestions for improvement as they emerge during operation and enhance the necessary functions. It also plans to share examples of building and using the web app with other district offices of education to promote the spread of digitally based operating models.

[email protected] Kim Man-gi Reporter