Bilingual Learning for Math

Duolingo’s Math course struggles with adoption and retention, not because users don’t want to learn math, but because the experience lacks the same engagement loops that made language learning sticky.

This case study proposes a novel growth strategy: applying dual language immersion techniques to math learning. Research shows students in dual language programs outperform peers in math by grade 3, revealing an untapped opportunity to make math more engaging through bilingual context.

By leveraging Duolingo’s core strength in language learning and its AI-driven personalization, this approach reimagines math as a cross-domain experience with strong B2C engagement and B2B potential in bilingual education.