This article covers the Legacy editor. Lessons built in the New editor work the same way here: both open the same review screen. For the full tour, see Moderating one question across the class. New to the difference between the two editors? Start with The new lesson experience.
Viewing one question's responses
Open the classroom, go to Assignments, click the assignment and then the lesson. Go to the Blocks tab and click the question.
The full-screen review opens on that question, with every student's answer in its own card. The sidebar charts how the class did: a Marks Distribution for free response questions, or a Response Distribution for multiple choice.
Sort the answers by Highest marks or Lowest marks to see the strongest and weakest first. It is the quickest way to spot a misconception the whole class shares.
Lessons inside a pathway work the same way, and the pathway's name appears in the breadcrumb at the top. Click the lesson's name there to get back.