Pick a topic and deliver a ten-minute lesson using slides, your voice, and a whiteboard. An AI student listens, then rates exactly how much it understood — and where your explanation broke down.

Outline your topic on simple slides and walk through them as you teach.
Your voice is transcribed live. Explain ideas, define terms, give examples.
Draw diagrams and add notes to make abstract ideas concrete.
What your audience would actually take away, where understanding broke down, and the questions or clarifications they'd be left looking for.