the geometry

Proof Companion

Create and practice Geometry proofs.

Solve Random Proof

Custom Proof Creator

Geometry teachers can use our editor to upload a diagram and create a Geometry proof to share with students. In the proof editor, you can dynamically add steps and optionally pin their positions in the proof as hints for students. The editor gives you easy access to common Geometry symbols, but also has full LaTeX support. See our LaTeX Quick Start guide for more info.

Create a Proof

How It Works

After creating a proof, teachers can send students a link to practice at home and track their progress. The steps of the proof are shuffled each time a student visits it. Students simply drag and drop the statements and reasons to their proper position to have their work instantly graded.

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