Recall checks, lesson quizzes, topic quizzes, and subject reviews

The four kinds of quizzes and when to take them.

QuizWhenWhat it tests
Recall checkRight after a segmentThe key points you just read. Optional: you can skip it.
Lesson quizAfter the lesson's segmentsApplying and telling apart the lesson's ideas.
Topic quizAny time (best after the topic's lessons)Connecting ideas across the topic's lessons.
Subject reviewAfter every topic in the subjectA cumulative, exam-style check.

If you start a topic quiz before reading all its segments, we'll ask whether you want to read the unread ones first. It's your choice.

After each quiz you'll see your score and an explanation for every question. Questions you miss are added to Review → Wrong questions.

Didn't answer your question? Contact us