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Solve a problem

Make a lesson from your own problem

Type an equation or question. The math engine solves and checks it, then turns its verified steps into a lesson with chapters, captions and a transcript.

Try:

0/200 characters. Supported: equations, derivatives, integrals, limits, percentages, statistics, slopes and most calculator topics on this site.

What you get

  • Only verified answersLessons are built from the exact solver, not an AI writer. If the engine cannot solve or check a problem, no lesson is made.
  • Interactive playerBoards reveal line by line with captions, chapters, a transcript, speed control and an optional read-aloud using your device's voice.
  • Video files when enabledSites that turn on the server renderer also get a narrated MP4. Otherwise the lesson plays in the interactive player and is labelled that way.

Lessons you make are kept in this browser and can be shared with a link. Prefer ready-made lessons? Browse the gallery or start at the video hub.