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Pencil Code improves learners’ computational thinking and computer learning attitude

机译：铅笔代码可提高学习者的计算思维和计算机学习态度

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In the current implementation of K-12 education, computational thinking is considered an important part of developing students' key abilities. Many studies have shown that computational thinking can be improved by programming, for example, using Scratch, App Inventor, and Python. However, different programming tools have different forms of programming that affect the development of learners' computational thinking. This study aimed to test the effects of different programming tools with the same teaching content on learners' computational thinking and computer learning attitude in real classroom teaching. Ninety-nine participants took part in an eight-week teaching intervention in the Visual Basic (text-based) and Pencil Code (block-based) programming environments. T tests showed that students learning in a mixed text-based and block-based Pencil Code programming environment not only had significantly improved computational thinking but also became more self-confident and enjoyed learning programming. Furthermore, our interviews after the eight-week teaching intervention found that students showed more communication and interaction behaviors learning with Pencil Code.
机译：在当前的K-12教育实施中，计算思维被认为是培养学生关键能力的重要组成部分。许多研究表明，可以通过编程来改善计算思维，例如使用Scratch，App Inventor和Python。但是，不同的编程工具具有不同的编程形式，这些形式会影响学习者计算思维的发展。本研究旨在测试具有相同教学内容的不同编程工具对实际课堂教学中学习者的计算思维和计算机学习态度的影响。九十九名参与者在Visual Basic（基于文本）和Pencil Code（基于块）编程环境中参加了为期八周的教学干预。 T检验表明，学生在混合的基于文本和基于块的Pencil Code编程环境中学习不仅显着改善了计算思维，而且变得更加自信，并喜欢学习编程。此外，在为期八周的教学干预之后，我们进行的访谈发现，学生在使用铅笔代码学习时表现出更多的交流和互动行为。

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