Code.org对基于块的编程教育中计算思维和学习态度的影响

Wan Chong Choi
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引用次数: 0

摘要

近年来,澳门的小学开设了越来越多的编程课程。编程课程强调计算思维,即分析、设计算法和找到编程问题解决方案的能力。然而,培养学生的计算思维能力并不容易。此外,学生不良的学习态度与编程学习困难有关。因此,教育工作者研究如何改善学生的计算思维和学习态度至关重要。本研究采用准实验研究方法,采用前测后测的方法,考察使用Code.org对计算思维和学习态度的影响。参与者是澳门一所小学的20名三年级学生。教学时间为三周,每周6节课,共18节课,每节课40分钟。采用程序设计计算思维量表(PCTS)和计算机程序设计学习态度量表(ASCOPL)对实施效果进行评价。在对问卷得分和学生在Code.org网站上的成绩进行分析后发现,接受Code.org指导后,学生能够在Code.org上完成B课程的大部分阶段,他们的计算思维和学习态度都有了明显的改善。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Influence of Code.org on Computational Thinking and Learning Attitude in Block-Based Programming Education
In recent years, the elementary schools in Macao have increasingly offered programming curriculum. Programming curriculum emphasizes computational thinking, which is the capacity to analyze, design algorithms, and find solutions to programming problems. However, it is not easy to develop students’ computational thinking abilities. In addition, students' poor learning attitudes are connected to difficulties in learning programming. Therefore, it is crucial for educators to investigate how to improve students' computational thinking and learning attitudes. This study applied a quasi-experimental research method to a single group and used a pretest-posttest method to measure the influence of using Code.org on computational thinking and learning attitudes. The participants were 20 third-grade students in an elementary school in Macao. The teaching duration is carried out for three weeks, six lessons per week, a total of eighteen lessons, and 40 minutes per lesson. The Programming Computational Thinking Scale (PCTS) and the Attitude Scale of Computer Programming Learning (ASCOPL) were used to evaluate the implementation's effect. After analyzing the questionnaire scores and students' achievements on the Code.org website, it was found that after receiving the Code.org instruction, students were able to complete most of the stage of the Course B curriculum in Code.org, and their computational thinking and learning attitudes have improved significantly.
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