Product introduction: after answering, you may still want to know why
Seeing a correct answer does not always explain a language mistake. On the other hand, stopping to read a long explanation after every familiar question can interrupt practice.
Duolingo organizes language learning into short exercises. This article focuses on two entry points: Explain My Answer after a response, and the Practice area. One addresses an immediate question; the other supports focused practice later. The current practice guide describes both paths.
In earlier learner interviews, Duolingo found that people wanted both to revisit past mistakes and to practice weaker areas. That points to a practical distinction: telling someone they were wrong and helping them decide what to practice next are related but separate tasks.
Core workflow: turn a question into a deliberate practice choice
Suppose you are learning Spanish in the iOS or Android app. You have just answered a question but do not understand why a different word is needed.
1. Open an explanation when you need it
When Explain My Answer is available, tap it for grammar or vocabulary guidance. You can also use it after a correct answer if you still have a question. Compare the answer and examples, then continue the lesson. The official announcement says it is free for most learners in the listed Spanish, French, German, Japanese, Portuguese, Italian and Korean courses, with more courses being added. If the option is missing, do not assume it is available for your course.
2. Arrange a separate focused practice session
For concentrated practice, open the barbell icon at the bottom. If it is not visible, look in the More menu (•••). Choose Mistakes to revisit earlier errors, or Words, Speak and Listen for vocabulary, speaking and listening. These practice sessions are now free; additional content such as Stories has its own course availability. Practice options
For one unclear word choice, you can read the explanation and continue. To focus on listening, start a separate Listen session. The paths need not form one operation, and opening an explanation does not necessarily create a personal course for that question. The useful result is a clue for understanding this answer and a clear goal for the next practice session.
Design lessons: let the question determine the depth of feedback
Add explanation close to the moment of doubt
An explanation beside a just-completed answer avoids making users remember the question while searching for help. Opening it on demand also lets people continue through familiar material. The tradeoff is that someone with a question must notice the option; a right-or-wrong color cannot replace the explanation. A useful principle is to provide clear paths both for continuing and for understanding before continuing.
Organize return visits around learning goals
A practice area does more than repeat old questions. It turns an intention such as “I want to practice listening” into a selectable action. That reduces the work of finding relevant practice, while still asking learners to choose their immediate goal. Other teaching products can organize immediate questions and later practice at different levels instead of putting every suggestion into one answer-feedback screen.