该数据集包含多个特征字段，如id、sample_id、question_statement、thinking_trajectory、golden_answer、answer、problem、orig_problem、orig_solution、orig_answer、orig_subject、orig_level、orig_unique_id、orig_type和orig_original_que

Hugging Face2024-11-18 更新60

“The sides of a polygon do not intersect” … Delving into the voice of the students

数学教育

几何概念

Abstract We characterized both discursive expressions of three sixth grade students on the phrase intersect each other and the effect they have on the construction of collective and shared meanings of

DataCite Commons2021-03-25 更新50

Additive Conceptual Field: a study on elementary school teachers

数学教育

加法概念

Abstract This article discusses the results of a doctoral thesis entitled: “The teaching of additive structures among elementary school teachers.” It aims to identify and understand the contributions

DataCite Commons2021-03-25 更新70

How unusual a Mathematics class can be? Learning processes and mistakes

数学教育

学习过程

Abstract A mathematics class in a public school: a usual school, a usual classroom. Everything flows as normal. However, an accurate attention to a small and trivial situation may constitute a watchfu

DataCite Commons2020-08-31 更新50

Student performance prediction

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