Learn U. AI — Turn YouTube Lessons into Your Personal Study Path<br>Start learning<br>For North American families<br>Your kids learn Chinese & English — on a real weekly schedule.<br>Curated video lessons organized into leveled tracks, with scheduled classes, quizzes after every lesson, spaced review that beats forgetting — and a parent dashboard that shows exactly how it's going.<br>🎯 Find your level (free test) →Browse the tracks<br>$20/month for the whole system — schedule, quizzes, review and progress tracking. A single hour of live tutoring costs more. See pricing →
Choose your track<br>Each track is a ladder of levels: take the placement test to find your starting point, then climb level by level — every lesson passed unlocks the next.<br>Kids · 4 levels🐉<br>Chinese for Kids<br>The complete reading ladder for young learners: master pinyin sounds, meet your first characters, then unlock whole character families — one level at a time.<br>Level 0: PinyinLevel 1: First CharactersLevel 2: Character FamiliesLevel 3: Character Families II<br>34 lessons…
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Kids · 2 levels🔤<br>English for Kids<br>Learn to read English from the very first sound: master phonics with the BBC's Alphablocks, then the 26 most common sight words — the fast lane to reading first books.<br>Level 0: PhonicsLevel 1: Sight Words<br>16 lessons…
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Adults & Teens · 2 levels🗣️<br>English Speaking<br>Speak English from day one with BBC Learning English's Easy English Conversations — fresh 2026 episodes, real dialogues, one everyday topic per class.<br>Level 1: Everyday BasicsLevel 2: Real Conversations<br>16 lessons…
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Adults & Teens · 1 level🏛️<br>TOEFL Prep<br>Structured TOEFL preparation with TST Prep: section-by-section strategies and full practice tests — the study-abroad gateway, one level at a time.<br>Level 1: Foundations<br>6 lessons…
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Adults & Teens · 2 levels🎓<br>GRE Prep<br>The complete GRE Ninja course: Verbal reasoning and AWA first, then the full Quant toolkit — strategy-first prep for the graduate school exam.<br>Level 1: Verbal & AWALevel 2: Quant<br>14 lessons…
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Adults & Teens · 1 level💬<br>Chinese for Adults & Teens<br>From absolute zero to your first real conversation — the HSK 1 course for parents and teens learning alongside the kids. Higher HSK levels are on the way.<br>Level 0: HSK 1 Beginner<br>8 lessons…
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How a class works<br>🚪<br>1. Enter class<br>Pick your series, open the next unlocked lesson and see what today's class covers.
📺<br>2. Watch — no skipping<br>The lesson video plays in classroom mode: pause and rewind are fine, fast-forward is off.
📖<br>3. Review the words<br>Every new character and sound is listed with pinyin and meaning before the quiz.
⏱️<br>4. Beat the quiz<br>A timed quiz checks what stuck. Score 80%+ and the next lesson unlocks!
Frequently asked questions<br>Are the courses really free?+Yes. All series, video classes and quizzes are free, with no account or signup required. Progress is saved automatically in your browser.<br>What is “immersive classroom mode”?+In the kids series, the class plays like a real lesson: the video cannot be fast-forwarded (rewinding is allowed), and the quiz runs on a timer. This keeps young learners focused and makes sure the material is actually watched.<br>Which series should my child start with?+Start with Pinyin for Kids — it teaches the sound system every reader needs. Then move to First Characters (ages 3–7) and Character Families for radical-based reading.<br>Why are later lessons locked?+Each lesson builds on the previous one, so the next lesson unlocks when your child scores 80% or more on the current quiz. Quizzes can be retaken as many times as needed.<br>Where do the videos come from?+Classes embed kid-friendly teaching videos from YouTube channels using YouTube's standard embed player, wrapped in our classroom controls.<br>Will we lose our progress?+Progress is stored in your browser (localStorage). It persists between visits on the same device and browser, but clearing site data or switching devices resets it.