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Random questions for your Moodle quiz, built from your own notes

Upload PDFs, slides or notes and get multiple-choice, true/false or open questions with explanations. Build a pool you can organize for random draws, and export Moodle XML on the Pro plan.

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How random questions work in a Moodle quiz

A teacher preparing a Moodle quiz often wants each student to get a different mix of questions from the same topic. Moodle handles this with random question slots that draw from a question bank category, so the quiz stays fixed while each attempt receives a fresh selection. The hard part is usually writing enough questions for the pool, which is where random Moodle quiz questions start to take real time.

  • Make the pool at least as large as the total number of random slots, and larger if you want more variety between attempts.
  • Keep each topic in its own question bank category so random slots draw only relevant questions.
  • Mix question types, but check that open questions still fit the quiz's grading method.
  • Review explanations before export so students see accurate feedback after each attempt.
Example Moodle random question pool items
In Moodle, what does a random question slot do when a student starts a quiz attempt?It picks one question at random from a chosen question bank category, so students taking the same quiz can get different questions. Each attempt draws its own selection.
What must a question bank category contain before a random slot can draw from it?Enough questions to fill the number of slots you set. Moodle cannot fill a slot from an empty category or one with fewer questions than requested.
Does a random slot in Moodle draw from the whole course or from one category?It draws from one question bank category you select. Keep related questions together so each random slot pulls only from the intended topic.
Why would a teacher use random questions instead of a fixed set in a Moodle quiz?Random draws reduce answer sharing and give each attempt a different mix from the same pool. The pool stays the same while the selection changes.
What is the Moodle random short-answer matching question type?It builds a matching question from short-answer questions in the same category, so the prompts and choices can change between attempts. It is useful when you want variety in a matching format.
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Questions from your own material

Upload PDFs, DOCX, PPTX, plain text or photos of pages, and get a question set that matches your course content.

Multiple-choice, true/false and open questions

Mix question types in one pool so random draws cover recall, application and short written answers.

Explanations for every answer

Each question includes an explanation, so students learn why the correct answer is right when they review.

How it works

Upload your notes or slides

Add a PDF, DOCX, PPTX, text file or photo of a page. The text is read and prepared for question generation.

Generate and review the pool

Choose question types and review the questions, editing any that do not match what you taught.

Export to Moodle XML

On the Pro plan, export the pool as Moodle XML, import it into a question bank category, and add random slots to your quiz.

DeckOwl can generate that pool from the material you already use. Upload your lecture notes or slides, generate multiple-choice, true/false or open questions with explanations, and review them before export. Keep related questions in the same category so each random slot draws only from the right topic.

Store the pool in one category per topic and set the number of random slots to fit the size of that category. A larger pool gives students more variety and makes answer sharing less useful.

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Frequently asked questions

How many questions should be in a Moodle category before I add random slots?

Have at least as many questions as the number of random slots you set for that category. A larger pool makes each attempt look more different to students.

How can I make random quiz questions harder for students to share?

Build a larger pool and shuffle the answer order within each question. Also use several question types so two students rarely see the same version.

Can I export the questions to Moodle?

Yes, Moodle XML export is included on the Pro plan at $14.99 per month. The Free plan allows study in the browser with no exports.

Is there a free plan to try this first?

Yes, the Free plan includes 3 generations per month and no credit card is needed to start. Students get 40% off the paid plans with a school email.

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