Find the Korean Explanation You Need
Look up a sound, grammar pattern, or everyday expression, then use the related lessons to practice it.
A Starting Path
Already studied Korean? Use the placement test for a suggested starting point.
Read Hangul
Start with vowel and consonant shapes, then put them into syllables.
Related practice: Level 1 →Korean for Japanese Speakers
Use familiar patterns and catch the places where direct translation fails.
Related practice: Level 2 →Choose Korean Particles
Work out the noun’s role before choosing 은/는, 이/가, 을/를, 에, or 에서.
Related practice: Level 3 →Korean Pronunciation Rules: Why Korean Doesn't Sound Like It's Spelled
Korean spelling doesn't always match Korean pronunciation. The systematic sound-change rules — liaison, aspiration, nasalisation, tensification — are why intermediate learners feel they can read but can't understand spoken Korean. Here are the rules in order.
Related practice: Level 1 →Korean Numbers: When to Use Sino vs Native (and Why It Matters)
Korean has two complete number systems — Sino-Korean and native Korean. They're not interchangeable, and choosing the wrong one is one of the most common beginner mistakes. Here's how to never get it wrong.
Related practice: Level 2 →Korean Speech Levels: Polite, Formal, and Casual
Korean has multiple speech levels that encode social distance and respect. Here is how each one works, when to use it, and the rules that decide your choice.
Related practice: Level 4 →Korean Honorific Titles: Oppa, Hyung, Unnie, Noona and Beyond
What oppa, hyung, unnie, and noona actually mean, when to use -ssi and -nim, and how Koreans address friends, family, coworkers, and total strangers.
Related practice: Level 4 →Konglish vs Real Korean: 30 Words Koreans Actually Use
Konglish (English-derived words used in Korean) is everywhere — but some are used the same way in English, some have shifted meanings, and some don't exist in English at all. Here's the field guide.
Related practice: Level 4 →TOPIK Exam Roadmap: How to Prepare for Each Level
TOPIK (Test of Proficiency in Korean) is the standard Korean proficiency exam. Here is what each level tests, how to prepare efficiently, and how HaruKorean's curriculum aligns with each TOPIK band.
Related practice: Level 7 →