Make a math quiz from the notes you already have
Upload your math notes, slides or a PDF and get multiple-choice, true/false or open questions with explanations that match what your class covers.
Why build your own math quiz
Many students end up on Reddit threads hunting for a ready-made math quiz, only to find questions that skip the topic their class is covering this week.
- Questions follow your own chapter, lecture or slide deck.
- Multiple choice, true/false and short answer formats are available.
- Each answer includes an explanation of the method used.
- Photos of handwritten or printed pages can be read and turned into questions.
Questions from your material
Quizzes are built from the pages you upload, so the questions match your textbook chapter or lecture rather than a generic forum list.
Explanations for every answer
Each question comes with a short explanation, so a wrong answer shows you which step of the method you missed.
Three question formats
Choose multiple choice, true/false or short answer to test recall, then switch formats when you want to check understanding.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, plain text file or a photo of a page. Photos are read with text recognition.
Pick a question type
Select multiple choice, true/false or open questions, then generate the quiz from your own material.
Study and review
Take the quiz in your browser, read the explanations for anything you missed, and repeat the weak topics.
DeckOwl reads the math you are actually studying and writes questions from it, with an explanation for each answer. The free plan includes 3 generations per month for studying in the browser, and paid plans add export to PDF, DOCX, Anki and CSV.
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Frequently asked questions
How many practice problems should I do before a math test?
Aim to work enough problems that you can solve each question type without checking your notes, then mix types so you practice choosing the right method. Missed questions are worth returning to after a day or two.
What is the best way to study math with a quiz?
Attempt each question before reading the explanation, and write out the steps yourself. Spend the most time on the questions you got wrong, since those show where your understanding breaks down.
Can I export the quiz to PDF or DOCX?
Exporting is a paid feature. The Plus plan at $39/year or $7.99/month includes PDF, DOCX, Anki and CSV export, and the free plan lets you study in the browser.
Does DeckOwl have a free plan?
Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Students get 40% off paid plans with a school email.
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