Как расширить Duolingo на обучение математике?

Как расширить Duolingo на обучение математике

Стратегия

Duolingo успешна на языках. Математика — естественное расширение (education platform, не language platform).

Phase 1: Research

Customer Discovery (интервью с родителями, учителями):

• Какие проблемы с math learning? (скучно, абстрактно, медленный feedback)
• Как Duolingo может помочь? (gamification, daily streaks, quick feedback)

Key Insights:

• Дети боятся математики, потому что не понимают (не feedback)
• Родители хотят engagement, не просто homework
• Учителя хотят analytics (как ребёнок прогрессирует)

MVP: Duolingo Math (фаза 2)

Core Experience:

1. Short lessons (5-10 минут, как языки)

   • Topic: Numbers, addition, multiplication
   • Format: Interactive (не просто прочитать)
   • Difficulty: Adaptive (зависит от ответов)

2. Gamification:

   • Streaks (учитель, как языки)
   • Coins (unlock lessons)
   • Levels (progress)

3. Immediate feedback:

   • "Неправильно, давай попробуем ещё"
   • Hint: "Помните, 2+2 это..."
   • Success: Celebratory animation

4. Parent dashboard:

   • Как ребёнок прогрессирует
   • Какие темы нужны улучшения
   • Weekly report

Content Strategy

Grades:

• K-2: Numbers, addition, subtraction
• 3-5: Multiplication, division, fractions
• 6-8: Pre-algebra, algebra basics

Depth:

• Start с Duolingo Math basics (free)
• Premium: Advanced topics, expert explanations

Monetization

• Freemium: Lessons бесплатно, но limits (3 per day)
• Super Duolingo: Unlimited lessons, offline, no ads ($12/month)
• Schools: B2B (schools buy licenses, $5 per student/year)

Launch Strategy

Phase 2.1: Soft launch

• USA, 100k teachers (opt-in)
• Test content, engagement, learn
• 6 weeks

Phase 2.2: Expand

• Add more grades
• Improve based on feedback
• 3 months

Phase 2.3: Global

• Translate to Spanish, French, etc.
• Scale to 10M+ students
• 1 year

Metrics

• DAU (Daily Active Users): Math students
• Retention: % who come back day 7, month 1
• Learning outcomes: Test scores improve vs control group
• NPS: Parents satisfied?
• Revenue: ARPU from Super Duolingo, school subscriptions

Competitive Advantage

1. Habit formation: Duolingo's streaks = addictive
2. Accessibility: Free (vs Khan Academy, which is good but not as engaging)
3. Gamification: Kids LOVE it
4. Proven platform: Same infrastructure, same brand

Risks

1. Math is different from languages

   • Language: Memorization + pattern matching
   • Math: Logic + problem-solving
   • Solution: Different teaching approach, not copy-paste

2. Learning outcomes matter more

   • If math skills don't improve, parents leave
   • Solution: A/B test pedagogy, validate with real teachers

3. Competitors (Khan Academy, Brilliant.org)

   • They're good at teaching
   • Solution: Duolingo is better at engagement/habit

Success Criteria

Year 1:

• 1M active math students
• 20% retention day 30
• $5M ARR
• 80+ NPS
• Learning gains: students improve 0.5 grades on standardized tests

Year 2:

• 10M students
• $50M ARR
• Global presence (10+ languages)
• School partnerships (10k+ schools)