About CJU2M
Who we are
CJU2M is the web identity of Bokdae U2M Math Academy (복대유투엠수학학원; campus name 유투엠 청주복대지웰캠퍼스), an independently registered after-school mathematics academy for elementary, middle and high school students in Cheongju, South Korea. It opened in November 2024, is registered with the Cheongju Office of Education (No. 4766), and is run by its owner-director. It teaches under the U2M math franchise; U2M is a trademark of its franchisor, and CJU2M is not the franchisor.
How we teach
Each student follows an individual plan: we start with a diagnostic, set a monthly target, teach in class sessions where each student works at their own pace, revisit mistakes on a later day, and report progress to parents through the student's teacher.
Our learning-management tool (in development)
Since June 2026 the academy has been building an in-house tool that helps teachers keep track of each student's lessons, test results, mistakes and study plans, and prepare progress messages for parents.
- Pilot on the director's PC: student learning history, teacher-scoped access to assigned students, and AI-generated drafts of parent progress messages. Teachers have not yet started using it in class.
- In development: score analysis, mistake analysis and study planning, exam-preparation and counselling records.
- Planned: a parent portal (not started).
The tool runs only on the academy director's PC. It is not offered to parents or to other academies, and it generates no revenue. AI only drafts: the responsible teacher reviews, edits and sends every parent message personally, and the tool is designed not to send messages automatically. Student records are stored encrypted on the academy's PC.