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Turn your notes into Moodle quiz questions with feedback

Upload a PDF, slide deck or set of notes and get multiple-choice, true/false or open questions, each with an explanation you can adapt as feedback for learners.

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Why quiz feedback takes so long to write

Writing feedback for every wrong option often takes longer than writing the questions. Moodle quiz feedback works best when it names the misconception behind each distractor, not just the right answer.

  • Explanations drafted from your own source material
  • Multiple-choice, true/false and open questions in one pass
  • Free plan includes 3 generations per month with no credit card
  • Moodle XML export is available on the Pro plan
Example biology quiz questions with feedback
Which organelle produces most of a cell's ATP?The mitochondrion. It runs oxidative phosphorylation, which generates most of the ATP a cell uses.
True or false: DNA replication is semiconservative.True. Each new double helix keeps one original strand and one newly synthesized strand.
What is the main function of red blood cells?Carrying oxygen from the lungs to tissues, using hemoglobin to bind and release it.
Why does osmosis move water out of a cell placed in a concentrated salt solution?The solution has a higher solute concentration outside, so water moves out of the cell to balance it.
What does the Krebs cycle produce that feeds the electron transport chain?NADH and FADH2. These carriers deliver electrons to the chain, which drives ATP production.
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Feedback-ready explanations

Every generated question comes with an explanation of why the correct answer is right, which you can reuse as feedback.

Multiple question types

Create multiple-choice, true/false or short-answer questions from the same source material.

Export options by plan

Download PDF or DOCX on Plus, and Moodle XML or QTI 2.1 on Pro, so questions can move into your course.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text file or a photo of a page.

Choose question types

Pick multiple choice, true/false or open questions and set how many you want.

Review and export

Edit the explanations, then study in the browser or export when you are ready.

DeckOwl reads your own lecture notes or readings and drafts questions with explanations based on that text. You check each item against your course content before it reaches students, so the feedback stays accurate to what you taught.

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Frequently asked questions

How do I write useful feedback for a wrong quiz answer?

Name the misconception that leads to that option, then state the correct reasoning in one or two sentences. Students learn more from why an answer fails than from being told only that it is incorrect.

Should feedback explain every option or only the correct one?

Explain the correct answer and briefly address the most tempting wrong options. Options that are obviously wrong usually do not need a separate explanation.

Can DeckOwl export quiz feedback to Moodle?

Yes, Moodle XML export is included in the Pro plan at $14.99 per month. PDF and DOCX export are on Plus, which costs $39 per year or $7.99 per month.

Can I try generating quizzes before paying?

Yes, the free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.