Lesson-plan preflightBuilt for teachers, not dashboards

See the lesson through
every learner’s eyes.

Simulate a diverse classroom before you teach. Catch misconceptions, invisible barriers, and missed moments—then redesign the path without changing the goal.

4learner lenses
< 2 minto preflight
1stronger lesson
01

Bring a lesson

Rough notes are welcome.

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Lesson content is sent to OpenAI only in live mode.

Not four personas.
Four focused reviews.

  1. 01
    Delegate

    GPT-5.6 coordinates four bounded learner-analysis agents in parallel.

  2. 02
    Challenge

    Each lens must cite evidence from the lesson and propose one concrete response.

  3. 03
    Reconcile

    The root agent finds shared risks, preserves the goal, and rebuilds the learning path.