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基于DBR的Scratch可视化编程语言的教学实验设计 被引量:1

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摘要 一些学者和研究强调了将计算机编程软件纳入基础教育的益处。Scratch等可视化编程软件在如今教育环境中应用的有效性已被证明。研究目的是建立一种在课堂事件中使用可视化编程语言的评价方法。从“计算概念和计算实践”与“学习过程与编码”两个维度对Scratch课堂进行评价,前者描述了一种准实验方法,该方法在学习编程概念、逻辑和使用主动方法的计算实践方面显示出显著的改进;后者通过分析实验组的实践问卷进行结构化观察。基于DBR,学生互动并创造自己参与课程的方式,具有动机、乐趣等方面的优势,对学生计算思维和计算实践能力的发展具有积极影响。
作者 赵剑晓
出处 《中国现代教育装备》 2021年第6期42-44,53,共4页 China Modern Educational Equipment
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