Duolingo Blog
Read about how Duolingo works, and how our learning scientists are working to make education fun and accessible to everyone.
This article analyzes Duolingo data to identify the top 5 most common mistakes made by early French learners. It covers verb conjugation errors, gender agreement issues, and other frequent pitfalls, offering insights into why these errors occur and how learners can overcome them.
A comprehensive guide to the knight chess piece, covering its unique L-shaped movement pattern, ability to leap over other pieces, strategic value in creating unpredictable threats and forks, and its unchanged movement rules over centuries of chess history.
The article explains the queen chess piece's historical evolution from the limited farzin/ferz (advisor) to today's most powerful piece. It covers the queen's movement capabilities, strategic importance, and the importance of timing and coordination when using it, cautioning agai
This article promotes learning the French language, highlighting its global reach with over 333 million speakers across 29 countries on five continents. It covers cultural, historical, and practical reasons to study French, mentioning notable French speakers like Céline Dion, Str
A comprehensive guide explaining English subject pronouns (I, you, he, she, it, we, they) for language learners. The article covers what subject pronouns are, how they differ from object and possessive pronouns, their grammatical role as sentence subjects, and key rules such as t