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Turn your maths shapes notes into flashcards with AI

Ready-made shape card sets are easy to find, but they rarely match your textbook's wording or your teacher's diagrams. Upload your own material and get cards that fit your unit.

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Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates flashcards in seconds

Why generate your own shape cards

Shape vocabulary, angle rules and area formulas pile up quickly in a geometry unit, and a generic printable sheet rarely uses the same definitions as your class. Generating maths shapes flashcards from your own notes keeps the wording and diagrams you were taught.

Cards use the terms from your own textbook or lecture slides
Photos of worksheets and whiteboards can be turned into cards
Spaced repetition focuses your time on the shapes you keep missing
Plus users can export to Anki or CSV for more practice

Example maths shapes flashcards for geometry revision

How many sides does a hexagon have?Six sides and six angles. A regular hexagon's interior angles each measure 120 degrees.

What is the sum of the interior angles in a triangle?180 degrees. Tearing off the three corners and placing them side by side forms a straight line.

How does a rhombus differ from a square?A rhombus has four equal sides, but its angles need not be right angles. A square has four equal sides and four right angles.

What is the area formula for a trapezoid?Half the sum of the parallel sides times the height: ½ × (a + b) × h, where h is the perpendicular distance between them.

How many faces, edges and vertices does a cube have?6 faces, 12 edges and 8 vertices. Euler's formula checks this: 8 − 12 + 6 = 2.

Generate the full set

Built from your material

Upload a PDF, slide deck, typed notes or a photo of a worksheet. The cards cover the shapes, definitions and formulas that appear in your work.

Spaced repetition

Cards you find hard come back sooner, and easy ones spread out over time, so shape properties stick before the test.

Study anywhere

Study in the browser on the free plan. Paid plans add exports to PDF, DOCX, Anki and CSV for printing or other apps.

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.

Review the cards

Check the generated fronts and backs against your textbook, then keep the ones that match your course.

Study with spacing

Work through the deck each day. Hard cards return more often until you can recall them without hesitation.

A useful deck starts with the names and properties your teacher stressed, such as side counts, angle sums and which lines are parallel. Once those feel automatic, add the formulas for perimeter, area and volume so you can switch between 2D and 3D questions during revision.

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Frequently asked questions

How many flashcards should I make for a shapes unit?

A shapes unit usually needs a few dozen cards rather than hundreds. Make one card per definition or property, and split large topics like 3D solids into their own smaller deck.

What shape facts are best to memorize with flashcards?

Shape names with their number of sides, the angle sum of polygons, the difference between related shapes like rhombus and square, and area or volume formulas are good candidates. Put one fact on each card so recall is quick.

Can I export my shape flashcards to Anki?

Yes, Anki export is part of the Plus plan at $39/year or $7.99/month. The free plan lets you study the cards in the browser without exporting.

Is there a free plan to try it first?

The free plan includes 3 generations per month and browser study, and no credit card is needed to start. Students can get 40% off a paid plan with a school email.

Generate free flashcards

Keep exploring the topic

Review the main ideas visually or practice recalling them.