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Show correct answers in a Canvas quiz at the right time

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When students should see the answers

Deciding when to show correct answers in a Canvas quiz changes what students take from it. Showing the key immediately after each attempt lets students correct misunderstandings while the material is fresh, but it also lets anyone who has not yet taken the quiz learn the answers from a classmate.

Release answers after the window closes if the same questions will be reused.
Show score-only feedback when students are still learning the material and need to attempt again.
Pair every correct answer with a one-sentence explanation so the reveal teaches something.
Review distractors that many students chose, since they point to misconceptions to address in class.

Example practice questions on quiz answer feedback

Why might a teacher release correct answers after the quiz window closes instead of right after each attempt?It keeps the questions reusable, because students who have not yet taken the quiz cannot learn the key from classmates.

What is the difference between score-only feedback and showing correct answers?Score-only feedback reports how many items were right, while showing answers also reveals which items were wrong and what the correct response is.

In a multiple-choice question, what is a distractor?A distractor is a plausible wrong option, often built from a common misconception, that helps reveal where students go wrong.

Why should answer feedback include an explanation, not just the correct letter?An explanation names the concept behind the answer, so students learn the reasoning and can apply it to new questions.

What does hiding correct answers help protect on a high-stakes quiz?It protects question security, so the same items can be used in later sections without exposing the answer key.

Generate the full set

Questions with explanations

Every generated question includes an explanation of why the correct answer is right, so students learn from the feedback they see.

Built from your material

Upload a PDF, DOCX, PPTX, plain text notes, or a photo of a page, and questions are drawn from that content.

Export for your LMS

Pro includes QTI 2.1 and Moodle XML export. Check that your Canvas setup accepts QTI 2.1 imports before you rely on them.

How it works

Upload your source material

Add the lecture slides, reading, or notes the quiz should cover. Scanned pages are read with text recognition.

Generate and review the questions

Choose multiple-choice, true/false, or short answer. Check each answer key and explanation against your course content.

Decide when students see answers

In Canvas, set the show correct answers option and its dates to match your plan for reuse and review.

A common compromise is to release answers after the availability window closes, or only after the last attempt. Pairing the key with a short explanation for each option turns the feedback into a lesson, and it keeps your question bank useful for future terms.

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Frequently asked questions

Should students see correct answers after every quiz attempt?

Not always. Showing answers right away helps students correct errors quickly, but it can expose questions that you plan to reuse. Releasing them after the availability window closes is a common middle path.

How do I write feedback that helps students after they see the answer?

Give each correct answer a one-sentence explanation that names the concept behind it. For wrong options, note the misconception they reflect, so students understand why the choice was tempting and why it fails.

Can DeckOwl export quizzes that I can import into Canvas?

QTI 2.1 and Moodle XML export are part of the Pro plan at $14.99 per month. Confirm that your Canvas setup accepts QTI 2.1 imports before you build a course around that file.

Is there a free way to try generating quiz questions?

The free plan includes 3 generations per month and lets you study in the browser, but exports are not included. No credit card is needed to start.

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