Assistment2009

This is the ASSISTment data that gathered in the school year 2009~2010. The skill builder data is provided.Skill builder data is also called mastery learning data. This dataset is from skill builder (mastery learning) problem sets, in which a student is considered mastered a skill when meeting certain criterion (normally set to answered 3 questions correctly in a row), and no more questions will be given after mastery.本数据集为2009~2010学年收集的ASSISTment数据集。本次提供的内容包含技能训练（Skill Builder）数据，该类数据亦被称为掌握式学习数据。本数据集源自技能训练（掌握式学习）习题集，在此类习题集中，当学生满足特定判定标准（通常设定为连续答对3道题目）时，即被认定已掌握对应技能；学生掌握技能后，将不再为其分配该技能相关的习题。

搜集汇总

背景与挑战

背景概述

Assistment2009是一个教育和学习技术领域的数据集，专注于知识追踪。它包含2009-2010学年收集的ASSISTment技能构建器数据，用于记录学生与练习的互动情况，包括学生ID、练习内容、对应知识概念和答案正确性，旨在评估学生对技能的掌握程度。