Turn your own math duck notes into flashcards
Upload a worksheet, slide deck or photo of your notes and get flashcards you can review on a spacing schedule that focuses on what you miss.
Why generate your own math duck flashcards
Printable math duck flashcards are fine for a quick drill, but they match someone else's examples, not the exact problems on your homework or exam. Building math duck flashcards from your own notes keeps the practice aligned with what your teacher actually covers.
- Use your own worksheets, slides and notes instead of generic printable sheets
- Start with 20 to 30 cards so each one gets reviewed often enough to stick
- Mark the cards you miss and let them come back sooner
- Export to Anki or CSV on Plus if you prefer another review app
Built from your material
Upload PDFs, DOCX files, PPTX slides, plain notes or photos of a page. Text in images is read with text recognition.
Spaced repetition
Cards you miss come back sooner, and the ones you know move further apart, so study time goes where it is needed.
Study anywhere
Free accounts study in the browser. Plus adds Anki, CSV, PDF and DOCX export for practice away from the screen.
How it works
Upload your material
Add the worksheet, lesson slides or photo of the page you want to review.
Generate your cards
DeckOwl pulls out terms, facts and worked answers and turns them into flashcards.
Review on a schedule
Study in the browser and let spaced repetition show the cards you need most.
Start with the facts that trip you up. Upload the worksheet you got back with marks on it, and the cards will focus on the problems you missed. Review a small set daily instead of cramming a large deck the night before a test.
Spaced repetition does the scheduling for you. Each card returns based on how well you recalled it, so repeated practice goes to the facts that are still shaky.
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Frequently asked questions
How many math facts should I put in one flashcard deck?
Start with 20 to 30 cards so each fact gets repeated often enough to stick. Add more once the first set feels automatic.
What is the best way to study multiplication facts with flashcards?
Say the answer out loud before flipping the card, then review the facts you missed at the end of the session. Learning the reverse pair, such as 7 × 6 along with 6 × 7, halves the number of facts to memorize.
Can I export my math duck flashcards to Anki?
Yes, Anki, CSV, PDF and DOCX export are included in Plus, which costs $39/year or $7.99/month. The free plan lets you study in the browser without exports.
Can I try DeckOwl without a credit card?
Yes, the free plan gives you 3 generations per month and no credit card is needed to start. Students with a school email get 40% off Plus.
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