Quizzes
An explainer can end with a quiz: a multiple-choice question about the core idea, answered right on the slide. The narration asks the question, you pick, and the slide tells you how you did, with a hint when a wrong answer deserves one.
Quizzes are scored per viewer: correct on the first attempt earns gold, second earns silver, third earns bronze, and you can keep trying until it's solved. It's a ten-second check that the lesson actually landed, not an exam.
A quiz closes a lesson the way cards and lists open one: both take the shape of the content rather than narrating around it.
Getting quiz slides
Quizzes appear in explainers created on scrimba.com/explain; whether a lesson ends with one depends on the teaching style. Ask for one explicitly (end with a quiz) if you want the check.