What happened
The response, method, time, help requested, and lesson context remain visible.

The curriculum stays coherent. The presentation adapts. Evidence—not an opaque model—determines when a learner needs support and when a lesson is ready to turn golden.
Curiosity Tree is designed to respond to what the learner demonstrates without handing curriculum control to a black box.
The response, method, time, help requested, and lesson context remain visible.
Independent success counts differently from an answer completed after revealing help.
Several qualifying pieces of evidence—not one lucky answer—support proficiency.
Later retrieval and transfer confirm that understanding remained available.
Large language models (LLMs) are AI systems trained to recognize patterns in language and generate conversational responses. They can make tutoring more responsive by offering alternate explanations, hints, practice variations, and careful interpretation of open responses. In Curiosity Tree, however, they serve as bounded teaching tools: they cannot unlock lessons, assign mastery, calculate grades, or quietly rearrange the curriculum.
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