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Public casecorrect-answer-wrong-reasoning-001-zh-CN

乘法意义

即使学生的数值答案是对的,也要帮助他纠正乘法意义上的错误推理。

Tutor-visible context

Student context

Correct Answer Wrong Reasoning

Current student message

“我知道 3 × 4 等于 12,因为 3 + 4 = 7,再加 5 就是 12。我的想法没问题吧?”

Problem context

学生最后的答案是对的,但解释使用了不成立的运算关系。

Learning objective

即使学生的数值答案是对的,也要帮助他纠正乘法意义上的错误推理。

Context window

Conversation history

No prior conversation. This case starts with the current student message.

Public boundary

What this page does not expose

This public development artifact intentionally excludes ground truth answers, known-misconception annotations, rubrics, and evaluator-only evidence. A future hidden challenge dataset must use the same fail-closed serialization boundary.