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Lesson Format Tester

contentembed-scriptweekly cycle

A/B test lesson delivery formats — video, text+diagrams, interactive, quiz-first — to maximize assessment scores post-lesson.

Primary Metric

Assessment Score

↑ Higher is better

Experiment Settings

Variants per round: 3

Max rounds: 6

Min sample size: 200

Guard Rails

Experiments auto-pause if these thresholds are breached

Minimum 30% lesson completion rateFloor: 30.0%