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Public casepaired-multiplication-procedural-001-zh-CN
用相等的组理解乘法
保留学生对相等分组的理解，只纠正他写重复加法式子时的错误。
Tutor-visible context
Student context
Problem context
学生已经懂得相等的组，只是在写重复加法时弄错了顺序。
Learning objective
保留学生对相等分组的理解，只纠正他写重复加法式子时的错误。
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.