We built the program we wish had existed when we plateaued at 6.5.
Tier One English is an IELTS coaching program for serious Korean learners. Daily exercises, fast specific feedback, a small live group three times a week, everything in one dashboard.
Why this exists
Our founder spent years grinding through Korean IELTS prep the usual way. Big classes, scattered PDFs, the same generic note on every essay: study more. The band score didn't move.
Then she crossed the desk and taught: kids, adults, exam prep, conversation. From the other side, the pattern was easy to see. Lessons get optimized for the middle of the room. Students who should be hitting 7.5 plateau at 6.5 because nobody tells them, specifically, what to fix.
Tier One is what we wish had existed back then. Every essay scored individually. Every speaking attempt graded fast. Every week, a small live group class where a real coach reviews your work by name. Not the average student's.
If the work isn't personal, the scores won't be either.
The gap we fill
Korean IELTS prep used to mean choosing between two options that didn't quite fit. We built a third path.
Feedback averaged for the middle. Your specific mistakes rarely get named.
Specific but lonely. Easy to slip without daily structure.
Specific, fast, and you're never doing it alone.
Four rules we hold to
Decisions we made early and keep coming back to, especially when a shortcut would have been easier.
Specific feedback. Personal coaching.
Every essay and speaking attempt is graded for you, quickly, with specific notes. Live group classes are where a real coach answers your questions and reviews your work by name. We use each for what it's best at.
Daily specificity over weekly generic.
Every essay you submit is scored against the IELTS rubric. Every speaking attempt gets band-by-band feedback. Generic weekly summaries are not feedback, they are theater.
Korean L1 transfer is the unfair advantage.
Article omission, /r/ and /l/ confusion, topic-comment structure, syllable-timed rhythm, missing /f/ /v/ /θ/ /ð/. Generic IELTS prep ignores these. We target them on purpose because they are the difference between 6.5 and 7.5.
Smaller groups, friction-free practice.
Big classes are profitable. Small groups, with everything in one place, are effective. We pick effective. No scattered PDFs, no hunting for the next task, just open the dashboard and go.
Three loops, eight weeks, one outcome
The program is engineered as nested loops. Each one has a job. None of them are decorative.
The day
Daily exercises in one dashboard
- Reading and writing exercises: story chapter, vocabulary in context, scaffolded prompts, a writing task.
- Listening and speaking exercises: shadowing, scene retelling, dictation, a speaking prompt with band-level feedback.
- Every submission gets a score and specific notes quickly, while it's still fresh.
The week
Three live group classes per week plus daily exercises
- Daily exercises Monday through Friday, with weekend windows to catch up if you need them.
- Three live group classes per week, where the coach reviews recent work, names patterns, and answers questions.
- Live classes are recorded, so if you miss one you can watch the replay.
The cohort
Eight weeks, four phases, one continuous narrative
- Weeks 1 and 2: Foundation. Full scaffolding, templates visible. The exam format and core essay frames.
- Weeks 3 to 5: Skill Development. Scaffolds fade as you take on the harder Task 1 and Task 2 subtypes.
- Weeks 6 and 7: Integration. Everything under real exam timing.
- Week 8: Peak. No scaffolding, the Band 6 to 7 polish, writing the way you will on test day.
Built and led by one person, on purpose
Tier One is small by design. The founder writes the curriculum, designs the exercises, and runs the live classes herself.
Lora Kim
Years of Korean IELTS prep, the usual way, to get past 6.5. Then eight years teaching English across kids, adults, and exam prep, watching the same plateau happen to other students for the same reasons.
Tier One is the answer she built when she got tired of waiting for someone else to fix it. She designs every exercise, writes every prompt, runs the live group classes, and reads every escalated essay personally.
We don't make this up
Every product decision below is anchored in published research. We make tradeoffs, but we make them on purpose.
The 85 percent rule
We target 85 percent retention for foundation vocabulary and 90 percent for IELTS-critical words. Wilson and colleagues (2019) showed this is the band where learning is fastest. Below it, frustration. Above it, boredom.
Spaced retrieval
Vocabulary review intervals expand based on grade. A variant of SuperMemo-2. Decades of research, applied to a finite eight-week program with a 30-day interval cap.
Faded scaffolding
Writing templates start at 100 percent opacity, fade to 50, then 25, then disappear entirely by week 7. Van de Pol and colleagues on contingent scaffolding: gradual fading builds confidence, abrupt removal builds anxiety.
Cohort persistence
Smaller groups with shared schedules drive completion. Tinto on persistence, Bandura on vicarious learning, Cohen on group dynamics. We size groups to be visible to each other without becoming impersonal.
The legal box
Tier One English operates under LORA English Remote Academy, a registered private academy in Seoul.
- Business name
- LORA English Remote Academy
- Business registration number
- 650-94-02234
- Representative
- Chanhee So
- Headquarters
- 19, Hakdong-ro 2-gil, Gangnam-gu, Seoul (Nonhyeon-dong, Sail Building)
- Contact
- support@tieroneenglish.com
Two ways to start
If you know what you want, take the diagnostic. If you have questions first, get in touch.
We read every message.