# we teach with science

We use research-backed teaching methods and delightful content to create a learning experience that delivers results.

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## the duolingo method

Learn more about the Duolingo Method in our [blog post](https://blog.duolingo.com/duolingo-teaching-method/) or our [report](https://duolingo-papers.s3.amazonaws.com/reports/Duolingo_whitepaper_duolingo_method_2023.pdf)!

FunLearning by doingEffective

Duolingo’s interactive lessons combine science and motivation to optimize learning

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## our courses

Duolingo courses meet international educational standards, covering skills and content that learners really need to know!

Duolingo

Our comprehensive language curricula align with the international [Common European Framework of Reference (CEFR)](https://www.coe.int/en/web/common-european-framework-reference-languages/level-descriptions?ref=blog.duolingo.com)

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Duolingo Math

Our math course aligns with international and [US standards](https://www.thecorestandards.org/)

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Duolingo ABC

Our literacy course aligns with National Reading Panel recommendations and [US Common Core Standards](https://www.thecorestandards.org/)