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Study gizmo topics with AI flashcards and spaced repetition

Upload a PDF, slide deck, set of notes or a photo of a page. DeckOwl builds flashcards from your material and schedules reviews so you see each card right before you would forget it.

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Why a flashcards app works for gizmo topics

Gizmo topics like simple machines are easier to remember when you quiz yourself instead of rereading a chapter. DeckOwl turns your own slides or notes into cards, so a gizmo AI flashcards app works from the material your class actually uses.

  • Upload PDFs, slides, notes or photos of pages
  • Cards written from your material, not generic filler
  • Spaced repetition review schedule in the browser
  • Quizzes and mind maps from the same source
Example simple machines flashcards (gizmo topic)
What is a lever?A rigid bar that pivots on a fulcrum to multiply force or change the distance over which force acts.
What is mechanical advantage?The ratio of output force to input force that a machine produces.
What does a pulley do?It changes the direction of a force and can reduce the effort needed to lift a load.
What is an inclined plane?A flat sloped surface that lets you raise a load with less force over a longer distance.
What are the six classic simple machines?Lever, wheel and axle, pulley, inclined plane, wedge and screw.
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Built from your own material

Upload PDFs, DOCX, PPTX, plain text or photos of pages and get cards written from what you actually studied.

Spaced repetition

Cards come back at the right time, so the terms you struggle with show up more often and the easy ones less.

Quizzes and mind maps too

Switch to multiple choice, true or false, or short answer quizzes with explanations, or map the topic as a mind map.

How it works

Upload your notes

Add a PDF, slide deck, document, text file or image. No credit card is needed to start.

Review the generated cards

Check the front and back of each flashcard and edit anything that needs fixing before you study.

Study on a schedule

Open your deck in the browser and rate each card so the spaced repetition schedule adapts to what you remember.

Spaced repetition does the scheduling for you. Each card returns just before you would likely forget it, which builds recall for definitions and formulas over time. Paid plans add export to PDF, DOCX, Anki and CSV if you want your cards elsewhere.

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Frequently asked questions

How many flashcards should I make for simple machines?

Start with one card per term and one per formula or rule in the chapter. Then add cards for any answer you miss, so review time goes to the gaps.

Why does spaced repetition help with gizmo topics?

It shows each card again just before you would forget it, which strengthens memory over time. This suits definitions and machine formulas you need to recall on a test.

Can I export my flashcards?

Exports are a paid feature. Plus includes PDF, DOCX, Anki and CSV export, while the free plan lets you study in the browser.

Do I need a credit card to try it?

No. The free plan includes 3 generations per month and needs no credit card. Students can get 40% off a paid plan with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.