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Understanding Students' Problem-Solving Strategies in a Synergistic Learning-by-Modeling Environment

机译:在协同学习模式中了解学生的解决问题策略

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We present a systems thinking approach to help middle school students learn about diffusion processes in liquids using CTSiM, an open-ended learning environment. Students model and analyze the collision of individual particles, and then scale up the process to understand diffusion as an emergent behavior of particles. A classroom study shows that the intervention helped students achieve significant learning gains. We also observed synergistic learning of domain knowledge and computational thinking skills. To understand students' problem-solving processes, we used a sequence mining algorithm to discover frequent activity patterns and link them to learning.
机译:我们提供一种系统思维方法,以帮助中学生使用开放式学习环境CTSiM了解液体中的扩散过程。学生对单个粒子的碰撞进行建模和分析,然后按比例放大过程以将扩散理解为粒子的新兴行为。一项课堂研究表明,这种干预有助于学生取得重大的学习成果。我们还观察到了领域知识和计算思维技能的协同学习。为了了解学生的问题解决过程,我们使用了序列挖掘算法来发现频繁的活动模式并将其链接到学习中。

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