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Oct 1
Duolingo Team

Practice hack: how to review previous lessons on Duolingo

Get access to all the units you’ve already completed. Here’s how!

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Duo the owl sweating and wearing a headband standing on top of a heavy barbell
EDITOR'S PICK

Practice hack: how to review previous lessons on Duolingo

Get access to all the units you’ve already completed. Here’s how!

Duo the owl sweating and wearing a headband standing on top of a heavy barbell
Illustration of Duo the owl sweating while trying to lift a barbell weighted with two rooks.
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Illustration of a speech bubble with the phrase “ser versus estar” inside it.
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Improve your Spanish

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30+ common Spanish phrases for your trip to Mexico

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May 20 Olivia Thayer, M.A.

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dear duolingo...

dear duolingo

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Dear Duolingo is an advice column just for learners. From your nerdiest emails about learning to the science of how your brain works, you've got questions—and Duolingo experts have answers.

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Illustration of Duo bursting from a mailbox filled with letters with the “Dear Duolingo” logo in the corner
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Dear Duolingo: How do I practice my language as an introvert?

Illustration of Duo the owl surrounded by envelopes and letters with the "Dear Duolingo" logo in the corner
Oct 13 Stefanie Schantl, M.A.

Dear Duolingo: Tell me everything about German sentence structure

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Lin riding her bike across tokens on a phone screen. Vikram walking over tokens on another phone screen.
Nov 2 Chris Wistrom, MBA

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Illustration of one of the Duolingo widget versions of Duo, where he is warped and wavy as though he is melting
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Duo wearing a blue sweatband, flexing his arm with his fist raised.
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