Thinking Field
Where Thoughts Grow.
Learn Korean the deep way — through reading and writing,
not just phrases.
How it works
- Create an account — one login for everything.
- Take a placement test that measures your Korean reading and writing separately.
- Join lessons matched to your level, with AI-assisted writing feedback on every piece you write.
- Track your progress on your personal dashboard — students and parents can both follow along.
Levels
Build the foundation
Hangeul, core grammar, and your first real sentences. Short daily writing from week one.
Cross the wall
Read real Korean texts — news, essays, stories — and write structured paragraphs with feedback.
Think in Korean
Critical reading and argumentative essays, including TOPIK II writing preparation.
Meet the Field Friends
You won't study alone. Six characters guide every step — and they each have their own story on YouTube.
Byeolsaem
The fox who designs assessments
▶ Watch intro
Chaeksaem
The owl who curates readings
▶ Watch intro
Geulsaem
The cat who coaches writing
▶ Watch intro
Hogi
The puppy who learns with you
▶ Watch intro
Kkansaem
The crow who checks everything
▶ Watch intro
Philo
The rabbit who tells our story
▶ Watch introGrew up speaking Korean at home?
Many of our students are heritage learners — fluent at the dinner table, but never formally taught to read and write. Our placement test measures reading and writing separately, so you start exactly where you need to: skipping what you already know, filling the gaps you actually have.