1. Topic input: user enters a topic they want to learn ('JavaScript basics', 'Spanish conversation', 'project management fundamentals')
2. AI generates a structured learning path with 10-20 micro-lessons (5 minutes each)
3. Each lesson includes: a key concept explanation, a real-world example, and a 2-question quick quiz
4. Spaced repetition: lessons the user struggled with reappear at increasing intervals
5. Progress dashboard: show completion percentage, streak count, and mastery level per topic
6. Daily learning goal: user sets a daily target (1, 3, or 5 lessons per day) with gentle reminders
7. AI adapts difficulty based on quiz performance: if the user aces a lesson, the next one goes deeper
8. Multi-format content: text lessons, flashcards, and fill-in-the-blank exercises
9. Knowledge check: every 5 lessons, a cumulative review quiz covering all previous material
10. Export a completion certificate when the user finishes a learning path
11. Social learning: share progress with friends and compare streaks