Teachers & Academies
Connect Teaching and Learning
결제 없이 학생과 연결하세요. 클래스코드로 시작해, 수업의 학습 효과를 높여요.
SAUNA Platform
Four lessons in one record
Value Proposition
Bringing the Classroom and Learning Together
Student Progress & Achievement Management
학생별 진도와 성취를 한곳에서 보고, 수업과 학습을 잇습니다.
Free Class Code
Publish class codes, connect students, match pacing, and your basic dashboard is free. Automation and advanced analytics are charged separately.
Minor Safety
Protect student (minor) data and uphold the consent framework.
Word
Memorized Phrases
Grammar
Body-embedded structure
Diary
A Sentence for My Day
Self Service
Conversation spoken out loud
Your service doesn’t feel disconnected. Memorized words become diary entries, then phone conversation lines—and mistakes in your diary turn into review again. Let AI polish what I write and say—examples, grammar, journal entries, and calls.
CEFR Level Badge
Growth made clearer by international standards
A1
A2
B1
B2
C1
C2From A1 to C2, level labels are organized based on international standards and learning evidence—not guesswork.
Evidence-based learning
왜 효과가 있는가 — 근거 기반 학습
무료로 시작할 수 있어요. 모든 단어·예문은 근거 위에 만들어집니다.
Forgetting Curve Review
잊을 즈음 다시 꺼내, 같은 시간에 더 많이 남게.
Habit Science
습관 형성에 평균 약 66일이 걸린다는 연구를 반영.
International CEFR Standard
레벨과 콘텐츠를 국제 표준 위에서 설계.
Quantitative evidence data
보이는 모든 단어·예문이 근거 위에 만들어집니다.
Operations Flow
From class code to records
Publish Class Code
Students connect by code, and teachers create their first class without payment.
Student Connections
Group learners by class and group, and follow the lesson flow.
Check Progress
Check your vocabulary and grammar records, and habit signals, before and after class.
Maintain Protection Standards
Minor data and sharing scope start with conservative default settings.
My Sweat Map
A record that captures every drop of sweat at a glance
Your daily traces don’t disappear—they remain as patterns.
Request a Consultation
We help you bring schools and academies on board
Privacy
You always decide who can see my records. By default, it’s set to “Only me.”
Transparent Operations
모르게 올리는 가격도, 해지를 어렵게 만드는 장치도 없어요.
Honest Rewards
There’s nothing you get by luck. It’s exactly as much as the sweat you’ve shed.
Let’s keep the lesson going!
Review school/academy onboarding, class code operation, and student data protection standards together.