Turn your math notes into practice tests with AI
Upload a chapter, a lecture deck or a set of worked problems. DeckOwl drafts questions in the same topics, with an explanation for every answer so students can see where they went wrong.
How an AI math test maker saves time
Writing a fair math test from a chapter can take hours, so this AI math test maker reads your own material and drafts questions on the topics you actually covered. A unit on linear equations, for example, produces problems that match the notation and difficulty of your worked examples rather than generic ones.
- Questions are drawn from the PDF, slides or notes you upload.
- Each item includes an explanation of the correct answer.
- Multiple-choice, true/false and short answer formats are available.
- Students get 40% off Plus or Pro with a school email, and no credit card is needed to start.
Multiple-choice, true/false and short answer
Pick the question types that fit the unit. Multiple choice works for formulas, true/false for definitions and short answer for multi-step problems.
Explanations for every answer
Each question includes a short explanation of the correct step, so a missed question becomes a lesson instead of just a wrong mark.
Built from your own material
Questions come from the PDF, DOCX, PPTX, notes or photographed pages you upload, so the test matches what your class actually covered.
How it works
Upload your material
Add a PDF, Word file, slide deck, plain text notes or a photo of a textbook page. Photos are read with text recognition.
Choose the question types
Select multiple choice, true/false, short answer or a mix, then set the topics you want the test to cover.
Take the test or export it
Work through the quiz in your browser on the free plan. Paid plans export to PDF, DOCX, Anki and CSV, and Pro adds QTI 2.1 and Moodle XML.
Every question comes with an explanation of the correct answer, which matters most in math where one wrong sign changes the result. The free plan gives you 3 generations per month to try it on a real chapter, and Plus removes the limit with unlimited generations and file exports.
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Frequently asked questions
How many questions should a math test have?
Ten to twenty questions usually covers one chapter well and fits a class period. Shorter quizzes work better for a single topic, such as factoring or solving systems of equations.
Why do math questions need explanations?
An explanation that shows each algebra or geometry step lets students find where their reasoning went wrong. Seeing the correct method is more useful than only learning that an answer was wrong.
Can I export a math test to Word or PDF?
Yes, PDF and DOCX export is part of the Plus plan, which costs $99.90/year or $9.99/month. The free plan lets you take quizzes in the browser but does not include exports.
Can I import a generated test into Moodle or another LMS?
Moodle XML and QTI 2.1 export are on the Pro plan, which costs $14.99/month. You can start on the free plan with no credit card required.
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